132112720856810 has 64 divisors (see below), whose sum is σ = 243183483273600. Its totient is φ = 51660140105472.

The previous prime is 132112720856791. The next prime is 132112720856873. The reversal of 132112720856810 is 18658027211231.

It is a happy number.

It is a super-2 number, since 2×132112720856810² (a number of 29 digits) contains 22 as substring.

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, 82391789 + ... + 83979951.

It is an arithmetic number, because the mean of its divisors is an integer number (3799741926150).

Almost surely, 2^{132112720856810} is an apocalyptic number.

132112720856810 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

132112720856810 is a deficient number, since it is larger than the sum of its proper divisors (111070762416790).

132112720856810 is a wasteful number, since it uses less digits than its factorization.

132112720856810 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1589015.

The product of its (nonzero) digits is 322560, while the sum is 47.

The spelling of 132112720856810 in words is "one hundred thirty-two trillion, one hundred twelve billion, seven hundred twenty million, eight hundred fifty-six thousand, eight hundred ten".