10233728431 has 2 divisors, whose sum is σ = 10233728432. Its totient is φ = 10233728430.

The previous prime is 10233728419. The next prime is 10233728467. The reversal of 10233728431 is 13482733201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10233728431 - 2⁷ = 10233728303 is a prime.

It is a super-2 number, since 2×10233728431² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10233728471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5116864215 + 5116864216.

It is an arithmetic number, because the mean of its divisors is an integer number (5116864216).

Almost surely, 2^10233728431 is an apocalyptic number.

10233728431 is a deficient number, since it is larger than the sum of its proper divisors (1).

10233728431 is an equidigital number, since it uses as much as digits as its factorization.

10233728431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 34.

The spelling of 10233728431 in words is "ten billion, two hundred thirty-three million, seven hundred twenty-eight thousand, four hundred thirty-one".