32011331357 has 2 divisors, whose sum is σ = 32011331358. Its totient is φ = 32011331356.

The previous prime is 32011331327. The next prime is 32011331369. The reversal of 32011331357 is 75313311023.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31107787876 + 903543481 = 176374^2 + 30059^2 .

It is a cyclic number.

It is not a de Polignac number, because 32011331357 - 2⁸ = 32011331101 is a prime.

It is a super-2 number, since 2×32011331357² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32011331327) 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 as a sum of consecutive naturals, namely, 16005665678 + 16005665679.

It is an arithmetic number, because the mean of its divisors is an integer number (16005665679).

Almost surely, 2^32011331357 is an apocalyptic number.

It is an amenable number.

32011331357 is a deficient number, since it is larger than the sum of its proper divisors (1).

32011331357 is an equidigital number, since it uses as much as digits as its factorization.

32011331357 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5670, while the sum is 29.

The spelling of 32011331357 in words is "thirty-two billion, eleven million, three hundred thirty-one thousand, three hundred fifty-seven".