30201431023 has 12 divisors (see below), whose sum is σ = 31239073488. Its totient is φ = 29194784640.

The previous prime is 30201431017. The next prime is 30201431059. The reversal of 30201431023 is 32013410203.

It is not a de Polignac number, because 30201431023 - 2¹⁷ = 30201299951 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30201431003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 95158 + ... + 263548.

It is an arithmetic number, because the mean of its divisors is an integer number (2603256124).

Almost surely, 2^30201431023 is an apocalyptic number.

30201431023 is a deficient number, since it is larger than the sum of its proper divisors (1037642465).

30201431023 is an equidigital number, since it uses as much as digits as its factorization.

30201431023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168574 (or 168531 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 30201431023 its reverse (32013410203), we get a palindrome (62214841226).

The spelling of 30201431023 in words is "thirty billion, two hundred one million, four hundred thirty-one thousand, twenty-three".