33013102130132 has 12 divisors (see below), whose sum is σ = 57981495259380. Its totient is φ = 16446960627456.

The previous prime is 33013102130131. The next prime is 33013102130179. The reversal of 33013102130132 is 23103120131033.

It can be written as a sum of positive squares in 2 ways, for example, as 16490129126416 + 16522973003716 = 4060804^2 + 4064846^2 .

It is a junction number, because it is equal to n+sod(n) for n = 33013102130098 and 33013102130107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33013102130131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14897608157 + ... + 14897610372.

It is an arithmetic number, because the mean of its divisors is an integer number (4831791271615).

Almost surely, 2^{33013102130132} is an apocalyptic number.

It is an amenable number.

33013102130132 is a deficient number, since it is larger than the sum of its proper divisors (24968393129248).

33013102130132 is a wasteful number, since it uses less digits than its factorization.

33013102130132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29795218810 (or 29795218808 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 33013102130132 its reverse (23103120131033), we get a palindrome (56116222261165).

The spelling of 33013102130132 in words is "thirty-three trillion, thirteen billion, one hundred two million, one hundred thirty thousand, one hundred thirty-two".