102300123023142 has 64 divisors (see below), whose sum is σ = 234987905433600. Its totient is φ = 29363424562080.

The previous prime is 102300123023141. The next prime is 102300123023191. The reversal of 102300123023142 is 241320321003201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102300123023141) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 336403 + ... + 14307809.

It is an arithmetic number, because the mean of its divisors is an integer number (3671686022400).

Almost surely, 2^{102300123023142} is an apocalyptic number.

102300123023142 is an abundant number, since it is smaller than the sum of its proper divisors (132687782410458).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102300123023142 is a wasteful number, since it uses less digits than its factorization.

102300123023142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13977281.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 102300123023142 its reverse (241320321003201), we get a palindrome (343620444026343).

The spelling of 102300123023142 in words is "one hundred two trillion, three hundred billion, one hundred twenty-three million, twenty-three thousand, one hundred forty-two".