103113755 has 12 divisors (see below), whose sum is σ = 131445120. Its totient is φ = 77637504.

The previous prime is 103113749. The next prime is 103113757. The reversal of 103113755 is 557311301.

It is not a de Polignac number, because 103113755 - 2⁴ = 103113739 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103113757) 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, 34235 + ... + 37124.

It is an arithmetic number, because the mean of its divisors is an integer number (10953760).

Almost surely, 2^103113755 is an apocalyptic number.

103113755 is a deficient number, since it is larger than the sum of its proper divisors (28331365).

103113755 is an equidigital number, since it uses as much as digits as its factorization.

103113755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71398 (or 71381 counting only the distinct ones).

The product of its (nonzero) digits is 1575, while the sum is 26.

The square root of 103113755 is about 10154.4943251744. The cubic root of 103113755 is about 468.9273182787.

The spelling of 103113755 in words is "one hundred three million, one hundred thirteen thousand, seven hundred fifty-five".