103457630 has 8 divisors (see below), whose sum is σ = 186223752. Its totient is φ = 41383048.

The previous prime is 103457623. The next prime is 103457701. The reversal of 103457630 is 36754301.

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

It is a junction number, because it is equal to n+sod(n) for n = 103457593 and 103457602.

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, 5172872 + ... + 5172891.

It is an arithmetic number, because the mean of its divisors is an integer number (23277969).

Almost surely, 2^103457630 is an apocalyptic number.

103457630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103457630 is a deficient number, since it is larger than the sum of its proper divisors (82766122).

103457630 is a wasteful number, since it uses less digits than its factorization.

103457630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10345770.

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 103457630 is about 10171.4123896340. The cubic root of 103457630 is about 469.4480165403.

The spelling of 103457630 in words is "one hundred three million, four hundred fifty-seven thousand, six hundred thirty".