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200230043131201 = 392351040031387
BaseRepresentation
bin101101100001101110110000…
…100110000001110101000001
3222020221210201222100221022211
4231201232300212001311001
5202221032112020144301
61545504224552102121
760114100061546356
oct5541566046016501
9866853658327284
10200230043131201
11588880a23a76a6
121a559b10394941
1387957c5894c65
143763285b7a62d
151823699d0c051
hexb61bb0981d41

200230043131201 has 4 divisors (see below), whose sum is σ = 200281083166512. Its totient is φ = 200179003095892.

The previous prime is 200230043131193. The next prime is 200230043131229. The reversal of 200230043131201 is 102131340032002.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 200230043131201 - 23 = 200230043131193 is a prime.

It is a super-2 number, since 2×2002300431312012 (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200230043131291) 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, 25520011771 + ... + 25520019616.

It is an arithmetic number, because the mean of its divisors is an integer number (50070270791628).

Almost surely, 2200230043131201 is an apocalyptic number.

It is an amenable number.

200230043131201 is a deficient number, since it is larger than the sum of its proper divisors (51040035311).

200230043131201 is an equidigital number, since it uses as much as digits as its factorization.

200230043131201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51040035310.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 200230043131201 its reverse (102131340032002), we get a palindrome (302361383163203).

The spelling of 200230043131201 in words is "two hundred trillion, two hundred thirty billion, forty-three million, one hundred thirty-one thousand, two hundred one".

Divisors: 1 3923 51040031387 200230043131201