133231220011032 has 64 divisors (see below), whose sum is σ = 391308478364160. Its totient is φ = 37267474128000.

The previous prime is 133231220010971. The next prime is 133231220011067. The reversal of 133231220011032 is 230110022132331.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 133231220010993 and 133231220011011.

It is a congruent number.

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, 19410139344 + ... + 19410146207.

It is an arithmetic number, because the mean of its divisors is an integer number (6114194974440).

Almost surely, 2^{133231220011032} is an apocalyptic number.

133231220011032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

133231220011032 is an abundant number, since it is smaller than the sum of its proper divisors (258077258353128).

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

133231220011032 is a wasteful number, since it uses less digits than its factorization.

133231220011032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38820285584 (or 38820285580 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 133231220011032 its reverse (230110022132331), we get a palindrome (363341242143363).

The spelling of 133231220011032 in words is "one hundred thirty-three trillion, two hundred thirty-one billion, two hundred twenty million, eleven thousand, thirty-two".