30431403201 has 16 divisors (see below), whose sum is σ = 42919341696. Its totient is φ = 19139700096.

The previous prime is 30431403169. The next prime is 30431403229. The reversal of 30431403201 is 10230413403.

It is not a de Polignac number, because 30431403201 - 2⁵ = 30431403169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30431401201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3015750 + ... + 3025823.

It is an arithmetic number, because the mean of its divisors is an integer number (2682458856).

Almost surely, 2^30431403201 is an apocalyptic number.

It is an amenable number.

30431403201 is a deficient number, since it is larger than the sum of its proper divisors (12487938495).

30431403201 is a wasteful number, since it uses less digits than its factorization.

30431403201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6041672.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 30431403201 its reverse (10230413403), we get a palindrome (40661816604).

The spelling of 30431403201 in words is "thirty billion, four hundred thirty-one million, four hundred three thousand, two hundred one".