102013231101123 has 8 divisors (see below), whose sum is σ = 136036483115200. Its totient is φ = 67999399910568.

The previous prime is 102013231101097. The next prime is 102013231101157. The reversal of 102013231101123 is 321101132310201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 102013231101123 - 2⁵ = 102013231101091 is a prime.

It is a super-2 number, since 2×102013231101123² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 102013231101123.

It is not an unprimeable number, because it can be changed into a prime (102013231101193) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2355180613 + ... + 2355223926.

It is an arithmetic number, because the mean of its divisors is an integer number (17004560389400).

Almost surely, 2^{102013231101123} is an apocalyptic number.

102013231101123 is a deficient number, since it is larger than the sum of its proper divisors (34023252014077).

102013231101123 is an equidigital number, since it uses as much as digits as its factorization.

102013231101123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4710411761.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 102013231101123 its reverse (321101132310201), we get a palindrome (423114363411324).

The spelling of 102013231101123 in words is "one hundred two trillion, thirteen billion, two hundred thirty-one million, one hundred one thousand, one hundred twenty-three".