31034201269 has 2 divisors, whose sum is σ = 31034201270. Its totient is φ = 31034201268.

The previous prime is 31034201221. The next prime is 31034201293. The reversal of 31034201269 is 96210243013.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29288215044 + 1745986225 = 171138^2 + 41785^2 .

It is a cyclic number.

It is not a de Polignac number, because 31034201269 - 2¹⁹ = 31033676981 is a prime.

It is a super-2 number, since 2×31034201269² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 31034201269.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (31034201669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15517100634 + 15517100635.

It is an arithmetic number, because the mean of its divisors is an integer number (15517100635).

Almost surely, 2^31034201269 is an apocalyptic number.

It is an amenable number.

31034201269 is a deficient number, since it is larger than the sum of its proper divisors (1).

31034201269 is an equidigital number, since it uses as much as digits as its factorization.

31034201269 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 31.

The spelling of 31034201269 in words is "thirty-one billion, thirty-four million, two hundred one thousand, two hundred sixty-nine".