102412034023243 has 32 divisors (see below), whose sum is σ = 120520788530688. Its totient is φ = 85185390528000.

The previous prime is 102412034023171. The next prime is 102412034023259. The reversal of 102412034023243 is 342320430214201.

It is not a de Polignac number, because 102412034023243 - 2⁴¹ = 100213010767691 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102412034023843) 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, 871006648 + ... + 871124218.

It is an arithmetic number, because the mean of its divisors is an integer number (3766274641584).

Almost surely, 2^{102412034023243} is an apocalyptic number.

102412034023243 is a deficient number, since it is larger than the sum of its proper divisors (18108754507445).

102412034023243 is a wasteful number, since it uses less digits than its factorization.

102412034023243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126403.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 102412034023243 its reverse (342320430214201), we get a palindrome (444732464237444).

The spelling of 102412034023243 in words is "one hundred two trillion, four hundred twelve billion, thirty-four million, twenty-three thousand, two hundred forty-three".