123022102031 has 8 divisors (see below), whose sum is σ = 127946740944. Its totient is φ = 118191265920.

The previous prime is 123022101991. The next prime is 123022102033. The reversal of 123022102031 is 130201220321.

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 123022102031 - 2²⁶ = 122954993167 is a prime.

It is a super-2 number, since 2×123022102031² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123022102033) 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, 23448026 + ... + 23453271.

It is an arithmetic number, because the mean of its divisors is an integer number (15993342618).

Almost surely, 2^123022102031 is an apocalyptic number.

123022102031 is a deficient number, since it is larger than the sum of its proper divisors (4924638913).

123022102031 is an equidigital number, since it uses as much as digits as its factorization.

123022102031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46901401.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 123022102031 its reverse (130201220321), we get a palindrome (253223322352).

The spelling of 123022102031 in words is "one hundred twenty-three billion, twenty-two million, one hundred two thousand, thirty-one".