133531214102046 has 32 divisors (see below), whose sum is σ = 297121904032800. Its totient is φ = 44452523796480.

The previous prime is 133531214102029. The next prime is 133531214102047. The reversal of 133531214102046 is 640201412135331.

133531214102046 is a `hidden beast` number, since 1 + 3 + 3 + 5 + 31 + 2 + 1 + 410 + 204 + 6 = 666.

It is a super-2 number, since 2×133531214102046² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 133531214102046.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133531214102047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1607760985 + ... + 1607844036.

It is an arithmetic number, because the mean of its divisors is an integer number (9285059501025).

Almost surely, 2^{133531214102046} is an apocalyptic number.

133531214102046 is an abundant number, since it is smaller than the sum of its proper divisors (163590689930754).

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

133531214102046 is a wasteful number, since it uses less digits than its factorization.

133531214102046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3215605801 (or 3215605795 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

Adding to 133531214102046 its reverse (640201412135331), we get a palindrome (773732626237377).

The spelling of 133531214102046 in words is "one hundred thirty-three trillion, five hundred thirty-one billion, two hundred fourteen million, one hundred two thousand, forty-six".