120120012100037 has 2 divisors, whose sum is σ = 120120012100038. Its totient is φ = 120120012100036.

The previous prime is 120120012100021. The next prime is 120120012100103. The reversal of 120120012100037 is 730001210021021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 69955174494241 + 50164837605796 = 8363921^2 + 7082714^2 .

It is a cyclic number.

It is not a de Polignac number, because 120120012100037 - 2⁴ = 120120012100021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 120120012099991 and 120120012100018.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120120012100537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60060006050018 + 60060006050019.

It is an arithmetic number, because the mean of its divisors is an integer number (60060006050019).

Almost surely, 2^{120120012100037} is an apocalyptic number.

It is an amenable number.

120120012100037 is a deficient number, since it is larger than the sum of its proper divisors (1).

120120012100037 is an equidigital number, since it uses as much as digits as its factorization.

120120012100037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 168, while the sum is 20.

Adding to 120120012100037 its reverse (730001210021021), we get a palindrome (850121222121058).

The spelling of 120120012100037 in words is "one hundred twenty trillion, one hundred twenty billion, twelve million, one hundred thousand, thirty-seven".