13228577857100 has 36 divisors (see below), whose sum is σ = 28706259067248. Its totient is φ = 5291385960000.

The previous prime is 13228577857091. The next prime is 13228577857127. The reversal of 13228577857100 is 175877582231.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12771665 + ... + 13768535.

Almost surely, 2^{13228577857100} is an apocalyptic number.

13228577857100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13228577857100 is an abundant number, since it is smaller than the sum of its proper divisors (15477681210148).

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

13228577857100 is a wasteful number, since it uses less digits than its factorization.

13228577857100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1129586 (or 1129579 counting only the distinct ones).

The product of its (nonzero) digits is 6585600, while the sum is 56.

The spelling of 13228577857100 in words is "thirteen trillion, two hundred twenty-eight billion, five hundred seventy-seven million, eight hundred fifty-seven thousand, one hundred".