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122300010013001 = 667918311125919
BaseRepresentation
bin11011110011101100110000…
…101001110010000101001001
3121001000202200222101121220112
4123303230300221302011021
5112012230410030404001
61112035503213404105
734521612154550162
oct3363546051620511
9531022628347815
10122300010013001
1135a721633301a7
1211872689a99635
135331ac28b73a2
14222b4d010a769
15e21485b1dcbb
hex6f3b30a72149

122300010013001 has 4 divisors (see below), whose sum is σ = 122318321145600. Its totient is φ = 122281698880404.

The previous prime is 122300010012989. The next prime is 122300010013033. The reversal of 122300010013001 is 100310010003221.

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 a de Polignac number, because none of the positive numbers 2k-122300010013001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122300010013091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9155556281 + ... + 9155569638.

It is an arithmetic number, because the mean of its divisors is an integer number (30579580286400).

Almost surely, 2122300010013001 is an apocalyptic number.

It is an amenable number.

122300010013001 is a deficient number, since it is larger than the sum of its proper divisors (18311132599).

122300010013001 is an equidigital number, since it uses as much as digits as its factorization.

122300010013001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18311132598.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 122300010013001 its reverse (100310010003221), we get a palindrome (222610020016222).

The spelling of 122300010013001 in words is "one hundred twenty-two trillion, three hundred billion, ten million, thirteen thousand, one".

Divisors: 1 6679 18311125919 122300010013001