103656373 has 2 divisors, whose sum is σ = 103656374. Its totient is φ = 103656372.

The previous prime is 103656349. The next prime is 103656383. The reversal of 103656373 is 373656301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 54066609 + 49589764 = 7353^2 + 7042^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103656373 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103656383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51828186 + 51828187.

It is an arithmetic number, because the mean of its divisors is an integer number (51828187).

Almost surely, 2^103656373 is an apocalyptic number.

It is an amenable number.

103656373 is a deficient number, since it is larger than the sum of its proper divisors (1).

103656373 is an equidigital number, since it uses as much as digits as its factorization.

103656373 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34020, while the sum is 34.

The square root of 103656373 is about 10181.1773877091. The cubic root of 103656373 is about 469.7484288211.

The spelling of 103656373 in words is "one hundred three million, six hundred fifty-six thousand, three hundred seventy-three".