101816315202 has 16 divisors (see below), whose sum is σ = 232723006272. Its totient is φ = 29090375760.

The previous prime is 101816315191. The next prime is 101816315297. The reversal of 101816315202 is 202513618101.

It is a self number, because there is not a number n which added to its sum of digits gives 101816315202.

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, 1212098949 + ... + 1212099032.

It is an arithmetic number, because the mean of its divisors is an integer number (14545187892).

Almost surely, 2^101816315202 is an apocalyptic number.

101816315202 is an abundant number, since it is smaller than the sum of its proper divisors (130906691070).

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

101816315202 is a wasteful number, since it uses less digits than its factorization.

101816315202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2424197993.

The product of its (nonzero) digits is 2880, while the sum is 30.

The spelling of 101816315202 in words is "one hundred one billion, eight hundred sixteen million, three hundred fifteen thousand, two hundred two".