133465113132 has 24 divisors (see below), whose sum is σ = 335373874416. Its totient is φ = 41066188608.

The previous prime is 133465113107. The next prime is 133465113167. The reversal of 133465113132 is 231311564331.

It is a junction number, because it is equal to n+sod(n) for n = 133465113093 and 133465113102.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 427772643 + ... + 427772954.

It is an arithmetic number, because the mean of its divisors is an integer number (13973911434).

Almost surely, 2^133465113132 is an apocalyptic number.

133465113132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

133465113132 is an abundant number, since it is smaller than the sum of its proper divisors (201908761284).

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

133465113132 is a wasteful number, since it uses less digits than its factorization.

133465113132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 855545617 (or 855545615 counting only the distinct ones).

The product of its digits is 19440, while the sum is 33.

Adding to 133465113132 its reverse (231311564331), we get a palindrome (364776677463).

The spelling of 133465113132 in words is "one hundred thirty-three billion, four hundred sixty-five million, one hundred thirteen thousand, one hundred thirty-two".