106251388530 has 64 divisors (see below), whose sum is σ = 295537102848. Its totient is φ = 23943971520.

The previous prime is 106251388471. The next prime is 106251388553. The reversal of 106251388530 is 35883152601.

It is a super-2 number, since 2×106251388530² (a number of 23 digits) contains 22 as substring.

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

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3548182 + ... + 3578001.

It is an arithmetic number, because the mean of its divisors is an integer number (4617767232).

Almost surely, 2^106251388530 is an apocalyptic number.

106251388530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

106251388530 is an abundant number, since it is smaller than the sum of its proper divisors (189285714318).

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

106251388530 is a wasteful number, since it uses less digits than its factorization.

106251388530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7126271.

The product of its (nonzero) digits is 172800, while the sum is 42.

The spelling of 106251388530 in words is "one hundred six billion, two hundred fifty-one million, three hundred eighty-eight thousand, five hundred thirty".