101552215602 has 16 divisors (see below), whose sum is σ = 210108032640. Its totient is φ = 32683471632.

The previous prime is 101552215577. The next prime is 101552215603. The reversal of 101552215602 is 206512255101.

It is a self number, because there is not a number n which added to its sum of digits gives 101552215602.

It is not an unprimeable number, because it can be changed into a prime (101552215603) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 291816538 + ... + 291816885.

It is an arithmetic number, because the mean of its divisors is an integer number (13131752040).

Almost surely, 2^101552215602 is an apocalyptic number.

101552215602 is an abundant number, since it is smaller than the sum of its proper divisors (108555817038).

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

101552215602 is a wasteful number, since it uses less digits than its factorization.

101552215602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 583633457.

The product of its (nonzero) digits is 6000, while the sum is 30.

The spelling of 101552215602 in words is "one hundred one billion, five hundred fifty-two million, two hundred fifteen thousand, six hundred two".