31034250202049 has 2 divisors, whose sum is σ = 31034250202050. Its totient is φ = 31034250202048.

The previous prime is 31034250202019. The next prime is 31034250202051. The reversal of 31034250202049 is 94020205243013.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24233290343824 + 6800959858225 = 4922732^2 + 2607865^2 .

It is a cyclic number.

It is not a de Polignac number, because 31034250202049 - 2⁸ = 31034250201793 is a prime.

Together with 31034250202051, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (31034250202009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15517125101024 + 15517125101025.

It is an arithmetic number, because the mean of its divisors is an integer number (15517125101025).

Almost surely, 2^{31034250202049} is an apocalyptic number.

It is an amenable number.

31034250202049 is a deficient number, since it is larger than the sum of its proper divisors (1).

31034250202049 is an equidigital number, since it uses as much as digits as its factorization.

31034250202049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51840, while the sum is 35.

The spelling of 31034250202049 in words is "thirty-one trillion, thirty-four billion, two hundred fifty million, two hundred two thousand, forty-nine".