162107797110 has 384 divisors, whose sum is σ = 481626528768. Its totient is φ = 34771968000.

The previous prime is 162107797051. The next prime is 162107797121. The reversal of 162107797110 is 11797701261.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 184003870 + ... + 184004750.

It is an arithmetic number, because the mean of its divisors is an integer number (1254235752).

Almost surely, 2^162107797110 is an apocalyptic number.

162107797110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 162107797110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (240813264384).

162107797110 is an abundant number, since it is smaller than the sum of its proper divisors (319518731658).

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

162107797110 is a wasteful number, since it uses less digits than its factorization.

162107797110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1060 (or 1053 counting only the distinct ones).

The product of its (nonzero) digits is 37044, while the sum is 42.

The spelling of 162107797110 in words is "one hundred sixty-two billion, one hundred seven million, seven hundred ninety-seven thousand, one hundred ten".