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230010230223131 = 673432988510793
BaseRepresentation
bin110100010011000101101110…
…000100010011000100011011
31010011101202121102021222221112
4310103011232010103010123
5220121441422414120011
62133105124021530535
766306455632331321
oct6423055604230433
91104352542258845
10230010230223131
1167319877674466
1221969634873a4b
139b45b43cc52a7
1440b27a9941d11
151b8d16205058b
hexd1316e11311b

230010230223131 has 4 divisors (see below), whose sum is σ = 233443218733992. Its totient is φ = 226577241712272.

The previous prime is 230010230223127. The next prime is 230010230223143. The reversal of 230010230223131 is 131322032010032.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 230010230223131 - 22 = 230010230223127 is a prime.

It is a super-2 number, since 2×2300102302231312 (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 230010230223097 and 230010230223106.

It is not an unprimeable number, because it can be changed into a prime (230010230123131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1716494255330 + ... + 1716494255463.

It is an arithmetic number, because the mean of its divisors is an integer number (58360804683498).

Almost surely, 2230010230223131 is an apocalyptic number.

230010230223131 is a deficient number, since it is larger than the sum of its proper divisors (3432988510861).

230010230223131 is an equidigital number, since it uses as much as digits as its factorization.

230010230223131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3432988510860.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 230010230223131 its reverse (131322032010032), we get a palindrome (361332262233163).

The spelling of 230010230223131 in words is "two hundred thirty trillion, ten billion, two hundred thirty million, two hundred twenty-three thousand, one hundred thirty-one".

Divisors: 1 67 3432988510793 230010230223131