33120231101130 has 16 divisors (see below), whose sum is σ = 79488554642784. Its totient is φ = 8832061626960.

The previous prime is 33120231101099. The next prime is 33120231101131. The reversal of 33120231101130 is 3110113202133.

It is a happy number.

It is a super-3 number, since 3×33120231101130³ (a number of 42 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33120231101097 and 33120231101106.

It is not an unprimeable number, because it can be changed into a prime (33120231101131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 552003851656 + ... + 552003851715.

It is an arithmetic number, because the mean of its divisors is an integer number (4968034665174).

Almost surely, 2^{33120231101130} is an apocalyptic number.

33120231101130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

33120231101130 is an abundant number, since it is smaller than the sum of its proper divisors (46368323541654).

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

33120231101130 is a wasteful number, since it uses less digits than its factorization.

33120231101130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1104007703381.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 33120231101130 its reverse (3110113202133), we get a palindrome (36230344303263).

The spelling of 33120231101130 in words is "thirty-three trillion, one hundred twenty billion, two hundred thirty-one million, one hundred one thousand, one hundred thirty".