33312132131 has 8 divisors (see below), whose sum is σ = 34143498240. Its totient is φ = 32489657928.

The previous prime is 33312132103. The next prime is 33312132137. The reversal of 33312132131 is 13123121333.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 33312132131 - 2¹⁰ = 33312131107 is a prime.

It is a super-2 number, since 2×33312132131² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33312132097 and 33312132106.

It is not an unprimeable number, because it can be changed into a prime (33312132137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2215391 + ... + 2230376.

It is an arithmetic number, because the mean of its divisors is an integer number (4267937280).

Almost surely, 2^33312132131 is an apocalyptic number.

33312132131 is a deficient number, since it is larger than the sum of its proper divisors (831366109).

33312132131 is a wasteful number, since it uses less digits than its factorization.

33312132131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4445953.

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

Adding to 33312132131 its reverse (13123121333), we get a palindrome (46435253464).

The spelling of 33312132131 in words is "thirty-three billion, three hundred twelve million, one hundred thirty-two thousand, one hundred thirty-one".