120031213301101 has 2 divisors, whose sum is σ = 120031213301102. Its totient is φ = 120031213301100.

The previous prime is 120031213301047. The next prime is 120031213301147. The reversal of 120031213301101 is 101103312130021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 106283625266025 + 13747588035076 = 10309395^2 + 3707774^2 .

It is a cyclic number.

It is not a de Polignac number, because 120031213301101 - 2²¹ = 120031211203949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120031213301401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60015606650550 + 60015606650551.

It is an arithmetic number, because the mean of its divisors is an integer number (60015606650551).

Almost surely, 2^{120031213301101} is an apocalyptic number.

It is an amenable number.

120031213301101 is a deficient number, since it is larger than the sum of its proper divisors (1).

120031213301101 is an equidigital number, since it uses as much as digits as its factorization.

120031213301101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 120031213301101 its reverse (101103312130021), we get a palindrome (221134525431122).

The spelling of 120031213301101 in words is "one hundred twenty trillion, thirty-one billion, two hundred thirteen million, three hundred one thousand, one hundred one".