122323003031 has 4 divisors (see below), whose sum is σ = 122324856192. Its totient is φ = 122321149872.

The previous prime is 122323003027. The next prime is 122323003037. The reversal of 122323003031 is 130300323221.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 130300323221 = 4549 ⋅28643729.

It is a cyclic number.

It is not a de Polignac number, because 122323003031 - 2² = 122323003027 is a prime.

It is a super-2 number, since 2×122323003031² (a number of 23 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 = 122323002994 and 122323003012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122323003037) 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, 823766 + ... + 960851.

It is an arithmetic number, because the mean of its divisors is an integer number (30581214048).

Almost surely, 2^122323003031 is an apocalyptic number.

122323003031 is a deficient number, since it is larger than the sum of its proper divisors (1853161).

122323003031 is an equidigital number, since it uses as much as digits as its factorization.

122323003031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1853160.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 122323003031 its reverse (130300323221), we get a palindrome (252623326252).

The spelling of 122323003031 in words is "one hundred twenty-two billion, three hundred twenty-three million, three thousand, thirty-one".