122030310031 has 16 divisors (see below), whose sum is σ = 143016606720. Its totient is φ = 101965469760.

The previous prime is 122030310029. The next prime is 122030310071. The reversal of 122030310031 is 130013030221.

It is not a de Polignac number, because 122030310031 - 2¹ = 122030310029 is a prime.

It is a super-2 number, since 2×122030310031² (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 = 122030309987 and 122030310014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122030310071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1335171 + ... + 1423636.

It is an arithmetic number, because the mean of its divisors is an integer number (8938537920).

Almost surely, 2^122030310031 is an apocalyptic number.

122030310031 is a deficient number, since it is larger than the sum of its proper divisors (20986296689).

122030310031 is an equidigital number, since it uses as much as digits as its factorization.

122030310031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2758974.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 122030310031 its reverse (130013030221), we get a palindrome (252043340252).

The spelling of 122030310031 in words is "one hundred twenty-two billion, thirty million, three hundred ten thousand, thirty-one".