1372103713 has 2 divisors, whose sum is σ = 1372103714. Its totient is φ = 1372103712.

The previous prime is 1372103687. The next prime is 1372103723. The reversal of 1372103713 is 3173012731.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1369518049 + 2585664 = 37007^2 + 1608^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1372103713 is a prime.

It is a super-3 number, since 3×1372103713³ (a number of 28 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (1372103723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 686051856 + 686051857.

It is an arithmetic number, because the mean of its divisors is an integer number (686051857).

Almost surely, 2^1372103713 is an apocalyptic number.

It is an amenable number.

1372103713 is a deficient number, since it is larger than the sum of its proper divisors (1).

1372103713 is an equidigital number, since it uses as much as digits as its factorization.

1372103713 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2646, while the sum is 28.

The square root of 1372103713 is about 37041.9183223547. The cubic root of 1372103713 is about 1111.2087346732.

The spelling of 1372103713 in words is "one billion, three hundred seventy-two million, one hundred three thousand, seven hundred thirteen".