102252232504236 has 12 divisors (see below), whose sum is σ = 238588542509912. Its totient is φ = 34084077501408.

The previous prime is 102252232504211. The next prime is 102252232504237. The reversal of 102252232504236 is 632405232252201.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 102252232504194 and 102252232504203.

It is not an unprimeable number, because it can be changed into a prime (102252232504237) 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, 4260509687665 + ... + 4260509687688.

Almost surely, 2^{102252232504236} is an apocalyptic number.

It is an amenable number.

102252232504236 is an abundant number, since it is smaller than the sum of its proper divisors (136336310005676).

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

102252232504236 is a wasteful number, since it uses less digits than its factorization.

102252232504236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8521019375360 (or 8521019375358 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 39.

Adding to 102252232504236 its reverse (632405232252201), we get a palindrome (734657464756437).

The spelling of 102252232504236 in words is "one hundred two trillion, two hundred fifty-two billion, two hundred thirty-two million, five hundred four thousand, two hundred thirty-six".