10231432031 has 6 divisors (see below), whose sum is σ = 10868684160. Its totient is φ = 9629582816.

The previous prime is 10231432027. The next prime is 10231432097. The reversal of 10231432031 is 13023413201.

It is not a de Polignac number, because 10231432031 - 2² = 10231432027 is a prime.

It is a super-2 number, since 2×10231432031² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10231431994 and 10231432012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10231432831) 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 5 ways as a sum of consecutive naturals, for example, 17701151 + ... + 17701728.

It is an arithmetic number, because the mean of its divisors is an integer number (1811447360).

Almost surely, 2^10231432031 is an apocalyptic number.

10231432031 is a deficient number, since it is larger than the sum of its proper divisors (637252129).

10231432031 is an equidigital number, since it uses as much as digits as its factorization.

10231432031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35402913 (or 35402896 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 10231432031 its reverse (13023413201), we get a palindrome (23254845232).

The spelling of 10231432031 in words is "ten billion, two hundred thirty-one million, four hundred thirty-two thousand, thirty-one".