120032200031 has 2 divisors, whose sum is σ = 120032200032. Its totient is φ = 120032200030.

The previous prime is 120032200021. The next prime is 120032200051. The reversal of 120032200031 is 130002230021.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120032200031 - 2¹⁴ = 120032183647 is a prime.

It is a super-2 number, since 2×120032200031² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 120032199979 and 120032200015.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120032200021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60016100015 + 60016100016.

It is an arithmetic number, because the mean of its divisors is an integer number (60016100016).

Almost surely, 2^120032200031 is an apocalyptic number.

120032200031 is a deficient number, since it is larger than the sum of its proper divisors (1).

120032200031 is an equidigital number, since it uses as much as digits as its factorization.

120032200031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 120032200031 its reverse (130002230021), we get a palindrome (250034430052).

The spelling of 120032200031 in words is "one hundred twenty billion, thirty-two million, two hundred thousand, thirty-one".