103431262 has 8 divisors (see below), whose sum is σ = 169251192. Its totient is φ = 47014200.

The previous prime is 103431257. The next prime is 103431319. The reversal of 103431262 is 262134301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 4701421 = 103431262 / (1 + 0 + 3 + 4 + 3 + 1 + 2 + 6 + 2).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2350689 + ... + 2350732.

It is an arithmetic number, because the mean of its divisors is an integer number (21156399).

Almost surely, 2^103431262 is an apocalyptic number.

103431262 is a deficient number, since it is larger than the sum of its proper divisors (65819930).

103431262 is a wasteful number, since it uses less digits than its factorization.

103431262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4701434.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 103431262 is about 10170.1161251974. The cubic root of 103431262 is about 469.4081307853.

Adding to 103431262 its reverse (262134301), we get a palindrome (365565563).

The spelling of 103431262 in words is "one hundred three million, four hundred thirty-one thousand, two hundred sixty-two".