102644033016 has 48 divisors (see below), whose sum is σ = 298505609640. Its totient is φ = 29326866240.

The previous prime is 102644032969. The next prime is 102644033021. The reversal of 102644033016 is 610330446201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43639995 + ... + 43642346.

Almost surely, 2^102644033016 is an apocalyptic number.

It is an amenable number.

102644033016 is an abundant number, since it is smaller than the sum of its proper divisors (195861576624).

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

102644033016 is a wasteful number, since it uses less digits than its factorization.

102644033016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87282364 (or 87282353 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 102644033016 its reverse (610330446201), we get a palindrome (712974479217).

The spelling of 102644033016 in words is "one hundred two billion, six hundred forty-four million, thirty-three thousand, sixteen".