102555342352 has 20 divisors (see below), whose sum is σ = 198706049856. Its totient is φ = 51276361760.

The previous prime is 102555342347. The next prime is 102555342353. The reversal of 102555342352 is 253243555201.

It is not an unprimeable number, because it can be changed into a prime (102555342353) 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, 988533 + ... + 1087339.

Almost surely, 2^102555342352 is an apocalyptic number.

It is an amenable number.

102555342352 is a deficient number, since it is larger than the sum of its proper divisors (96150707504).

102555342352 is an equidigital number, since it uses as much as digits as its factorization.

102555342352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163686 (or 163680 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 37.

Adding to 102555342352 its reverse (253243555201), we get a palindrome (355798897553).

The spelling of 102555342352 in words is "one hundred two billion, five hundred fifty-five million, three hundred forty-two thousand, three hundred fifty-two".