106031500640 has 48 divisors (see below), whose sum is σ = 269768611728. Its totient is φ = 39150091776.

The previous prime is 106031500639. The next prime is 106031500697. The reversal of 106031500640 is 46005130601.

It is a super-2 number, since 2×106031500640² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25486262 + ... + 25490421.

It is an arithmetic number, because the mean of its divisors is an integer number (5620179411).

Almost surely, 2^106031500640 is an apocalyptic number.

106031500640 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

106031500640 is an abundant number, since it is smaller than the sum of its proper divisors (163737111088).

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

106031500640 is a wasteful number, since it uses less digits than its factorization.

106031500640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50976711 (or 50976703 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The spelling of 106031500640 in words is "one hundred six billion, thirty-one million, five hundred thousand, six hundred forty".