31084808486701 has 2 divisors, whose sum is σ = 31084808486702. Its totient is φ = 31084808486700.

The previous prime is 31084808486657. The next prime is 31084808486707. The reversal of 31084808486701 is 10768480848013.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22439879555625 + 8644928931076 = 4737075^2 + 2940226^2 .

It is a cyclic number.

It is not a de Polignac number, because 31084808486701 - 2²⁵ = 31084774932269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (31084808486707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15542404243350 + 15542404243351.

It is an arithmetic number, because the mean of its divisors is an integer number (15542404243351).

Almost surely, 2^{31084808486701} is an apocalyptic number.

It is an amenable number.

31084808486701 is a deficient number, since it is larger than the sum of its proper divisors (1).

31084808486701 is an equidigital number, since it uses as much as digits as its factorization.

31084808486701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8257536, while the sum is 58.

The spelling of 31084808486701 in words is "thirty-one trillion, eighty-four billion, eight hundred eight million, four hundred eighty-six thousand, seven hundred one".