31232014342201 has 2 divisors, whose sum is σ = 31232014342202. Its totient is φ = 31232014342200.

The previous prime is 31232014342181. The next prime is 31232014342231. The reversal of 31232014342201 is 10224341023213.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18394834766400 + 12837179575801 = 4288920^2 + 3582901^2 .

It is a cyclic number.

It is not a de Polignac number, because 31232014342201 - 2¹⁹ = 31232013817913 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 31232014342201.

It is not a weakly prime, because it can be changed into another prime (31232014342231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15616007171100 + 15616007171101.

It is an arithmetic number, because the mean of its divisors is an integer number (15616007171101).

Almost surely, 2^{31232014342201} is an apocalyptic number.

It is an amenable number.

31232014342201 is a deficient number, since it is larger than the sum of its proper divisors (1).

31232014342201 is an equidigital number, since it uses as much as digits as its factorization.

31232014342201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 31232014342201 its reverse (10224341023213), we get a palindrome (41456355365414).

The spelling of 31232014342201 in words is "thirty-one trillion, two hundred thirty-two billion, fourteen million, three hundred forty-two thousand, two hundred one".