100120101000037 has 2 divisors, whose sum is σ = 100120101000038. Its totient is φ = 100120101000036.

The previous prime is 100120100999983. The next prime is 100120101000071. The reversal of 100120101000037 is 730000101021001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 76018275571716 + 24101825428321 = 8718846^2 + 4909361^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100120101000037 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100120101000137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50060050500018 + 50060050500019.

It is an arithmetic number, because the mean of its divisors is an integer number (50060050500019).

Almost surely, 2^{100120101000037} is an apocalyptic number.

It is an amenable number.

100120101000037 is a deficient number, since it is larger than the sum of its proper divisors (1).

100120101000037 is an equidigital number, since it uses as much as digits as its factorization.

100120101000037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42, while the sum is 16.

Adding to 100120101000037 its reverse (730000101021001), we get a palindrome (830120202021038).

The spelling of 100120101000037 in words is "one hundred trillion, one hundred twenty billion, one hundred one million, thirty-seven", and thus it is an aban number.