103152937021 has 2 divisors, whose sum is σ = 103152937022. Its totient is φ = 103152937020.

The previous prime is 103152937009. The next prime is 103152937037. The reversal of 103152937021 is 120739251301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 102233028121 + 919908900 = 319739^2 + 30330^2 .

It is a cyclic number.

It is not a de Polignac number, because 103152937021 - 2¹⁷ = 103152805949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103152937001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51576468510 + 51576468511.

It is an arithmetic number, because the mean of its divisors is an integer number (51576468511).

Almost surely, 2^103152937021 is an apocalyptic number.

It is an amenable number.

103152937021 is a deficient number, since it is larger than the sum of its proper divisors (1).

103152937021 is an equidigital number, since it uses as much as digits as its factorization.

103152937021 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11340, while the sum is 34.

The spelling of 103152937021 in words is "one hundred three billion, one hundred fifty-two million, nine hundred thirty-seven thousand, twenty-one".