122313001031 has 8 divisors (see below), whose sum is σ = 131762633184. Its totient is φ = 112869217440.

The previous prime is 122313001009. The next prime is 122313001033. The reversal of 122313001031 is 130100313221.

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 122313001031 - 2²² = 122308806727 is a prime.

It is a super-2 number, since 2×122313001031² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122313001033) 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, 1418651 + ... + 1502396.

It is an arithmetic number, because the mean of its divisors is an integer number (16470329148).

Almost surely, 2^122313001031 is an apocalyptic number.

122313001031 is a deficient number, since it is larger than the sum of its proper divisors (9449632153).

122313001031 is a wasteful number, since it uses less digits than its factorization.

122313001031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2924281.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 122313001031 its reverse (130100313221), we get a palindrome (252413314252).

The spelling of 122313001031 in words is "one hundred twenty-two billion, three hundred thirteen million, one thousand, thirty-one".