103031259 has 16 divisors (see below), whose sum is σ = 142080000. Its totient is φ = 66343680.

The previous prime is 103031249. The next prime is 103031317. The reversal of 103031259 is 952130301.

It is a happy number.

It is not a de Polignac number, because 103031259 - 2⁹ = 103030747 is a prime.

It is a super-2 number, since 2×103031259² = 21230880662250162, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (103031239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81867 + ... + 83115.

It is an arithmetic number, because the mean of its divisors is an integer number (8880000).

Almost surely, 2^103031259 is an apocalyptic number.

103031259 is a deficient number, since it is larger than the sum of its proper divisors (39048741).

103031259 is a wasteful number, since it uses less digits than its factorization.

103031259 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2170.

The product of its (nonzero) digits is 810, while the sum is 24.

The square root of 103031259 is about 10150.4314686618. The cubic root of 103031259 is about 468.8022300557.

The spelling of 103031259 in words is "one hundred three million, thirty-one thousand, two hundred fifty-nine".