106561148620 has 48 divisors (see below), whose sum is σ = 237102102720. Its totient is φ = 40090005504.

The previous prime is 106561148599. The next prime is 106561148647. The reversal of 106561148620 is 26841165601.

It is a super-2 number, since 2×106561148620² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 401017 + ... + 611503.

It is an arithmetic number, because the mean of its divisors is an integer number (4939627140).

Almost surely, 2^106561148620 is an apocalyptic number.

106561148620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

106561148620 is an abundant number, since it is smaller than the sum of its proper divisors (130540954100).

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

106561148620 is a wasteful number, since it uses less digits than its factorization.

106561148620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212002 (or 212000 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 40.

The spelling of 106561148620 in words is "one hundred six billion, five hundred sixty-one million, one hundred forty-eight thousand, six hundred twenty".