117100430 has 16 divisors (see below), whose sum is σ = 211133520. Its totient is φ = 46761792.

The previous prime is 117100409. The next prime is 117100433. The reversal of 117100430 is 34001711.

It is a junction number, because it is equal to n+sod(n) for n = 117100399 and 117100408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117100433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3320 + ... + 15659.

It is an arithmetic number, because the mean of its divisors is an integer number (13195845).

Almost surely, 2^117100430 is an apocalyptic number.

117100430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

117100430 is a deficient number, since it is larger than the sum of its proper divisors (94033090).

117100430 is a wasteful number, since it uses less digits than its factorization.

117100430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19603.

The product of its (nonzero) digits is 84, while the sum is 17.

The square root of 117100430 is about 10821.2952089849. The cubic root of 117100430 is about 489.2372277749.

The spelling of 117100430 in words is "one hundred seventeen million, one hundred thousand, four hundred thirty".