10431152123 has 8 divisors (see below), whose sum is σ = 12146247648. Its totient is φ = 8772289344.

The previous prime is 10431152117. The next prime is 10431152143. The reversal of 10431152123 is 32125113401.

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

It is not a de Polignac number, because 10431152123 - 2⁴ = 10431152107 is a prime.

It is a super-2 number, since 2×10431152123² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10431152113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14057786 + ... + 14058527.

It is an arithmetic number, because the mean of its divisors is an integer number (1518280956).

Almost surely, 2^10431152123 is an apocalyptic number.

10431152123 is a deficient number, since it is larger than the sum of its proper divisors (1715095525).

10431152123 is an equidigital number, since it uses as much as digits as its factorization.

10431152123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28116373.

The product of its (nonzero) digits is 720, while the sum is 23.

Adding to 10431152123 its reverse (32125113401), we get a palindrome (42556265524).

The spelling of 10431152123 in words is "ten billion, four hundred thirty-one million, one hundred fifty-two thousand, one hundred twenty-three".