30294046031 has 2 divisors, whose sum is σ = 30294046032. Its totient is φ = 30294046030.

The previous prime is 30294045997. The next prime is 30294046043. The reversal of 30294046031 is 13064049203.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 30294046031 - 2¹⁰ = 30294045007 is a prime.

It is a super-2 number, since 2×30294046031² (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 (30293046031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15147023015 + 15147023016.

It is an arithmetic number, because the mean of its divisors is an integer number (15147023016).

Almost surely, 2^30294046031 is an apocalyptic number.

30294046031 is a deficient number, since it is larger than the sum of its proper divisors (1).

30294046031 is an equidigital number, since it uses as much as digits as its factorization.

30294046031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 32.

The spelling of 30294046031 in words is "thirty billion, two hundred ninety-four million, forty-six thousand, thirty-one".