122102302031 has 8 divisors (see below), whose sum is σ = 128576273280. Its totient is φ = 115633084248.

The previous prime is 122102301989. The next prime is 122102302057. The reversal of 122102302031 is 130203201221.

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 122102302031 - 2²⁶ = 122035193167 is a prime.

It is a super-2 number, since 2×122102302031² (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 (122102302081) 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, 1135571 + ... + 1238436.

It is an arithmetic number, because the mean of its divisors is an integer number (16072034160).

Almost surely, 2^122102302031 is an apocalyptic number.

122102302031 is a deficient number, since it is larger than the sum of its proper divisors (6473971249).

122102302031 is a wasteful number, since it uses less digits than its factorization.

122102302031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2376733.

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

Adding to 122102302031 its reverse (130203201221), we get a palindrome (252305503252).

The spelling of 122102302031 in words is "one hundred twenty-two billion, one hundred two million, three hundred two thousand, thirty-one".