10123202631 has 8 divisors (see below), whose sum is σ = 13811501440. Its totient is φ = 6591852792.

The previous prime is 10123202623. The next prime is 10123202633. The reversal of 10123202631 is 13620232101.

10123202631 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 not a de Polignac number, because 10123202631 - 2³ = 10123202623 is a prime.

It is a super-2 number, since 2×10123202631² (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 = 10123202598 and 10123202607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10123202633) 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, 39237091 + ... + 39237348.

It is an arithmetic number, because the mean of its divisors is an integer number (1726437680).

Almost surely, 2^10123202631 is an apocalyptic number.

10123202631 is a deficient number, since it is larger than the sum of its proper divisors (3688298809).

10123202631 is an equidigital number, since it uses as much as digits as its factorization.

10123202631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78474485.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 10123202631 its reverse (13620232101), we get a palindrome (23743434732).

The spelling of 10123202631 in words is "ten billion, one hundred twenty-three million, two hundred two thousand, six hundred thirty-one".