10231542031 has 8 divisors (see below), whose sum is σ = 10514283840. Its totient is φ = 9949127328.

The previous prime is 10231542023. The next prime is 10231542043. The reversal of 10231542031 is 13024513201.

It is a happy number.

10231542031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10231542031 - 2³ = 10231542023 is a prime.

It is a super-2 number, since 2×10231542031² (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 = 10231541993 and 10231542011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10231542011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17671 + ... + 144136.

It is an arithmetic number, because the mean of its divisors is an integer number (1314285480).

Almost surely, 2^10231542031 is an apocalyptic number.

10231542031 is a deficient number, since it is larger than the sum of its proper divisors (282741809).

10231542031 is a wasteful number, since it uses less digits than its factorization.

10231542031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163553.

The product of its (nonzero) digits is 720, while the sum is 22.

The spelling of 10231542031 in words is "ten billion, two hundred thirty-one million, five hundred forty-two thousand, thirty-one".