103265356123 has 2 divisors, whose sum is σ = 103265356124. Its totient is φ = 103265356122.

The previous prime is 103265356097. The next prime is 103265356211. The reversal of 103265356123 is 321653562301.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103265356123 is a prime.

It is a super-2 number, since 2×103265356123² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (103265354123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51632678061 + 51632678062.

It is an arithmetic number, because the mean of its divisors is an integer number (51632678062).

Almost surely, 2^103265356123 is an apocalyptic number.

103265356123 is a deficient number, since it is larger than the sum of its proper divisors (1).

103265356123 is an equidigital number, since it uses as much as digits as its factorization.

103265356123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 97200, while the sum is 37.

The spelling of 103265356123 in words is "one hundred three billion, two hundred sixty-five million, three hundred fifty-six thousand, one hundred twenty-three".