10231013403 has 24 divisors (see below), whose sum is σ = 15921949680. Its totient is φ = 6293223360.

The previous prime is 10231013399. The next prime is 10231013411. The reversal of 10231013403 is 30431013201.

10231013403 is a `hidden beast` number, since 10 + 2 + 310 + 1 + 340 + 3 = 666.

It is not a de Polignac number, because 10231013403 - 2² = 10231013399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10231013803) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 263953 + ... + 300221.

It is an arithmetic number, because the mean of its divisors is an integer number (663414570).

Almost surely, 2^10231013403 is an apocalyptic number.

10231013403 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10231013403 is a deficient number, since it is larger than the sum of its proper divisors (5690936277).

10231013403 is a wasteful number, since it uses less digits than its factorization.

10231013403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38699 (or 38696 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 10231013403 its reverse (30431013201), we get a palindrome (40662026604).

The spelling of 10231013403 in words is "ten billion, two hundred thirty-one million, thirteen thousand, four hundred three".