103957065 has 12 divisors (see below), whose sum is σ = 180192324. Its totient is φ = 55443744.

The previous prime is 103957031. The next prime is 103957067. The reversal of 103957065 is 560759301.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 55890576 + 48066489 = 7476^2 + 6933^2 .

It is not a de Polignac number, because 103957065 - 2⁹ = 103956553 is a prime.

It is not an unprimeable number, because it can be changed into a prime (103957067) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1155034 + ... + 1155123.

It is an arithmetic number, because the mean of its divisors is an integer number (15016027).

Almost surely, 2^103957065 is an apocalyptic number.

103957065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

103957065 is a deficient number, since it is larger than the sum of its proper divisors (76235259).

103957065 is a wasteful number, since it uses less digits than its factorization.

103957065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2310168 (or 2310165 counting only the distinct ones).

The product of its (nonzero) digits is 28350, while the sum is 36.

The square root of 103957065 is about 10195.9337483136. The cubic root of 103957065 is about 470.2022141784.

The spelling of 103957065 in words is "one hundred three million, nine hundred fifty-seven thousand, sixty-five".