162191034100 has 72 divisors (see below), whose sum is σ = 353272562720. Its totient is φ = 64633956480.

The previous prime is 162191034079. The next prime is 162191034113. The reversal of 162191034100 is 1430191261.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32057371 + ... + 32062429.

Almost surely, 2^162191034100 is an apocalyptic number.

162191034100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

162191034100 is an abundant number, since it is smaller than the sum of its proper divisors (191081528620).

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

162191034100 is a wasteful number, since it uses less digits than its factorization.

162191034100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6209 (or 6202 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 28.

The spelling of 162191034100 in words is "one hundred sixty-two billion, one hundred ninety-one million, thirty-four thousand, one hundred".