2121160201037 has 2 divisors, whose sum is σ = 2121160201038. Its totient is φ = 2121160201036.

The previous prime is 2121160200911. The next prime is 2121160201051. The reversal of 2121160201037 is 7301020611212.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1998191453476 + 122968747561 = 1413574^2 + 350669^2 .

It is a cyclic number.

It is not a de Polignac number, because 2121160201037 - 2⁸ = 2121160200781 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2121160200997 and 2121160201015.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2121160201337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1060580100518 + 1060580100519.

It is an arithmetic number, because the mean of its divisors is an integer number (1060580100519).

Almost surely, 2^{2121160201037} is an apocalyptic number.

It is an amenable number.

2121160201037 is a deficient number, since it is larger than the sum of its proper divisors (1).

2121160201037 is an equidigital number, since it uses as much as digits as its factorization.

2121160201037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 26.

Adding to 2121160201037 its reverse (7301020611212), we get a palindrome (9422180812249).

The spelling of 2121160201037 in words is "two trillion, one hundred twenty-one billion, one hundred sixty million, two hundred one thousand, thirty-seven".