32131312401233 has 4 divisors (see below), whose sum is σ = 32144864201328. Its totient is φ = 32117760601140.

The previous prime is 32131312401143. The next prime is 32131312401247. The reversal of 32131312401233 is 33210421313123.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 32131312401233 - 2⁸ = 32131312400977 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32131312401196 and 32131312401205.

It is not an unprimeable number, because it can be changed into a prime (32131315401233) 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, 6775896491 + ... + 6775901232.

It is an arithmetic number, because the mean of its divisors is an integer number (8036216050332).

Almost surely, 2^{32131312401233} is an apocalyptic number.

It is an amenable number.

32131312401233 is a deficient number, since it is larger than the sum of its proper divisors (13551800095).

32131312401233 is a wasteful number, since it uses less digits than its factorization.

32131312401233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13551800094.

The product of its (nonzero) digits is 7776, while the sum is 29.

Adding to 32131312401233 its reverse (33210421313123), we get a palindrome (65341733714356).

The spelling of 32131312401233 in words is "thirty-two trillion, one hundred thirty-one billion, three hundred twelve million, four hundred one thousand, two hundred thirty-three".