106511385156 has 48 divisors (see below), whose sum is σ = 271168746240. Its totient is φ = 32270361120.

The previous prime is 106511385143. The next prime is 106511385157. The reversal of 106511385156 is 651583115601.

It is a super-2 number, since 2×106511385156² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106511385157) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 693015 + ... + 832641.

It is an arithmetic number, because the mean of its divisors is an integer number (5649348880).

Almost surely, 2^106511385156 is an apocalyptic number.

It is an amenable number.

106511385156 is an abundant number, since it is smaller than the sum of its proper divisors (164657361084).

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

106511385156 is a wasteful number, since it uses less digits than its factorization.

106511385156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145424 (or 145422 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 42.

The spelling of 106511385156 in words is "one hundred six billion, five hundred eleven million, three hundred eighty-five thousand, one hundred fifty-six".