10020120120037 has 2 divisors, whose sum is σ = 10020120120038. Its totient is φ = 10020120120036.

The previous prime is 10020120120001. The next prime is 10020120120067. The reversal of 10020120120037 is 73002102102001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8694660666241 + 1325459453796 = 2948671^2 + 1151286^2 .

It is an emirp because it is prime and its reverse (73002102102001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10020120120037 - 2³⁵ = 9985760381669 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10020120119996 and 10020120120023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10020120120067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5010060060018 + 5010060060019.

It is an arithmetic number, because the mean of its divisors is an integer number (5010060060019).

Almost surely, 2^{10020120120037} is an apocalyptic number.

It is an amenable number.

10020120120037 is a deficient number, since it is larger than the sum of its proper divisors (1).

10020120120037 is an equidigital number, since it uses as much as digits as its factorization.

10020120120037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 168, while the sum is 19.

Adding to 10020120120037 its reverse (73002102102001), we get a palindrome (83022222222038).

The spelling of 10020120120037 in words is "ten trillion, twenty billion, one hundred twenty million, one hundred twenty thousand, thirty-seven".