117777130 has 32 divisors (see below), whose sum is σ = 216950400. Its totient is φ = 46018752.

The previous prime is 117777103. The next prime is 117777151. The reversal of 117777130 is 31777711.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 189961 + ... + 190579.

It is an arithmetic number, because the mean of its divisors is an integer number (6779700).

Almost surely, 2^117777130 is an apocalyptic number.

117777130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

117777130 is a deficient number, since it is larger than the sum of its proper divisors (99173270).

117777130 is a wasteful number, since it uses less digits than its factorization.

117777130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1038.

The product of its (nonzero) digits is 7203, while the sum is 34.

The square root of 117777130 is about 10852.5172195210. The cubic root of 117777130 is about 490.1778196768.

The spelling of 117777130 in words is "one hundred seventeen million, seven hundred seventy-seven thousand, one hundred thirty".