102013553552 has 40 divisors (see below), whose sum is σ = 204384989952. Its totient is φ = 49274812800.

The previous prime is 102013553531. The next prime is 102013553561. The reversal of 102013553552 is 255355310201.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103118 + ... + 463314.

Almost surely, 2^102013553552 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 102013553552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (102192494976).

102013553552 is an abundant number, since it is smaller than the sum of its proper divisors (102371436400).

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

102013553552 is a wasteful number, since it uses less digits than its factorization.

102013553552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360807 (or 360801 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 32.

Adding to 102013553552 its reverse (255355310201), we get a palindrome (357368863753).

The spelling of 102013553552 in words is "one hundred two billion, thirteen million, five hundred fifty-three thousand, five hundred fifty-two".