31300054007 has 2 divisors, whose sum is σ = 31300054008. Its totient is φ = 31300054006.

The previous prime is 31300053989. The next prime is 31300054087. The reversal of 31300054007 is 70045000313.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 31300054007 - 2¹⁰ = 31300052983 is a prime.

It is a super-2 number, since 2×31300054007² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (31300054087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15650027003 + 15650027004.

It is an arithmetic number, because the mean of its divisors is an integer number (15650027004).

Almost surely, 2^31300054007 is an apocalyptic number.

31300054007 is a deficient number, since it is larger than the sum of its proper divisors (1).

31300054007 is an equidigital number, since it uses as much as digits as its factorization.

31300054007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1260, while the sum is 23.

The spelling of 31300054007 in words is "thirty-one billion, three hundred million, fifty-four thousand, seven".