31020141001 has 2 divisors, whose sum is σ = 31020141002. Its totient is φ = 31020141000.

The previous prime is 31020140927. The next prime is 31020141007. The reversal of 31020141001 is 10014102013.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23816205625 + 7203935376 = 154325^2 + 84876^2 .

It is a cyclic number.

It is not a de Polignac number, because 31020141001 - 2¹⁷ = 31020009929 is a prime.

It is not a weakly prime, because it can be changed into another prime (31020141007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15510070500 + 15510070501.

It is an arithmetic number, because the mean of its divisors is an integer number (15510070501).

Almost surely, 2^31020141001 is an apocalyptic number.

It is an amenable number.

31020141001 is a deficient number, since it is larger than the sum of its proper divisors (1).

31020141001 is an equidigital number, since it uses as much as digits as its factorization.

31020141001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 31020141001 its reverse (10014102013), we get a palindrome (41034243014).

The spelling of 31020141001 in words is "thirty-one billion, twenty million, one hundred forty-one thousand, one".