10102231123 has 4 divisors (see below), whose sum is σ = 10253010760. Its totient is φ = 9951451488.

The previous prime is 10102231109. The next prime is 10102231133. The reversal of 10102231123 is 32113220101.

10102231123 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10102231123 - 2¹⁷ = 10102100051 is a prime.

It is a super-2 number, since 2×10102231123² (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 = 10102231097 and 10102231106.

It is not an unprimeable number, because it can be changed into a prime (10102231133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75389718 + ... + 75389851.

It is an arithmetic number, because the mean of its divisors is an integer number (2563252690).

Almost surely, 2^10102231123 is an apocalyptic number.

10102231123 is a deficient number, since it is larger than the sum of its proper divisors (150779637).

10102231123 is an equidigital number, since it uses as much as digits as its factorization.

10102231123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150779636.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 10102231123 its reverse (32113220101), we get a palindrome (42215451224).

The spelling of 10102231123 in words is "ten billion, one hundred two million, two hundred thirty-one thousand, one hundred twenty-three".