133156405110 has 64 divisors (see below), whose sum is σ = 321247609344. Its totient is φ = 35322739200.

The previous prime is 133156405103. The next prime is 133156405181. The reversal of 133156405110 is 11504651331.

It is a super-2 number, since 2×133156405110² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17663262 + ... + 17670798.

It is an arithmetic number, because the mean of its divisors is an integer number (5019493896).

Almost surely, 2^133156405110 is an apocalyptic number.

133156405110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133156405110 is an abundant number, since it is smaller than the sum of its proper divisors (188091204234).

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

133156405110 is a wasteful number, since it uses less digits than its factorization.

133156405110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10549.

The product of its (nonzero) digits is 5400, while the sum is 30.

The spelling of 133156405110 in words is "one hundred thirty-three billion, one hundred fifty-six million, four hundred five thousand, one hundred ten".