30431110413 has 16 divisors (see below), whose sum is σ = 45691287552. Its totient is φ = 17848158000.

The previous prime is 30431110397. The next prime is 30431110417. The reversal of 30431110413 is 31401113403.

It is not a de Polignac number, because 30431110413 - 2⁴ = 30431110397 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 30431110413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30431110417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14872443 + ... + 14874488.

It is an arithmetic number, because the mean of its divisors is an integer number (2855705472).

Almost surely, 2^30431110413 is an apocalyptic number.

30431110413 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

30431110413 is a deficient number, since it is larger than the sum of its proper divisors (15260177139).

30431110413 is a wasteful number, since it uses less digits than its factorization.

30431110413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29746976.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 30431110413 its reverse (31401113403), we get a palindrome (61832223816).

The spelling of 30431110413 in words is "thirty billion, four hundred thirty-one million, one hundred ten thousand, four hundred thirteen".