103010121037 has 2 divisors, whose sum is σ = 103010121038. Its totient is φ = 103010121036.

The previous prime is 103010121007. The next prime is 103010121059. The reversal of 103010121037 is 730121010301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 84111020361 + 18899100676 = 290019^2 + 137474^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103010121037 is a prime.

It is a super-2 number, since 2×103010121037² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103010121007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51505060518 + 51505060519.

It is an arithmetic number, because the mean of its divisors is an integer number (51505060519).

Almost surely, 2^103010121037 is an apocalyptic number.

It is an amenable number.

103010121037 is a deficient number, since it is larger than the sum of its proper divisors (1).

103010121037 is an equidigital number, since it uses as much as digits as its factorization.

103010121037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 126, while the sum is 19.

Adding to 103010121037 its reverse (730121010301), we get a palindrome (833131131338).

The spelling of 103010121037 in words is "one hundred three billion, ten million, one hundred twenty-one thousand, thirty-seven".