33230032131 has 16 divisors (see below), whose sum is σ = 44548761600. Its totient is φ = 22032523200.

The previous prime is 33230032103. The next prime is 33230032163. The reversal of 33230032131 is 13123003233.

It is not a de Polignac number, because 33230032131 - 2¹⁴ = 33230015747 is a prime.

It is a super-2 number, since 2×33230032131² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33230032098 and 33230032107.

It is not an unprimeable number, because it can be changed into a prime (33230032331) 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 15 ways as a sum of consecutive naturals, for example, 678106 + ... + 725456.

It is an arithmetic number, because the mean of its divisors is an integer number (2784297600).

Almost surely, 2^33230032131 is an apocalyptic number.

33230032131 is a deficient number, since it is larger than the sum of its proper divisors (11318729469).

33230032131 is a wasteful number, since it uses less digits than its factorization.

33230032131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48626.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 33230032131 its reverse (13123003233), we get a palindrome (46353035364).

The spelling of 33230032131 in words is "thirty-three billion, two hundred thirty million, thirty-two thousand, one hundred thirty-one".