117187090276 has 9 divisors (see below), whose sum is σ = 205078606131. Its totient is φ = 58593202812.

The previous prime is 117187090261. The next prime is 117187090291. The reversal of 117187090276 is 672090781711.

The square root of 117187090276 is 342326.

It is a perfect power (a square), and thus also a powerful number.

It is an interprime number because it is at equal distance from previous prime (117187090261) and next prime (117187090291).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 599071 + ... + 770233.

Almost surely, 2^117187090276 is an apocalyptic number.

117187090276 is the 342326-th square number.

It is an amenable number.

117187090276 is a deficient number, since it is larger than the sum of its proper divisors (87891515855).

117187090276 is an frugal number, since it uses more digits than its factorization.

117187090276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342330 (or 171165 counting only the distinct ones).

The product of its (nonzero) digits is 296352, while the sum is 49.

Multiplying 117187090276 by its sum of digits (49), we get a square (5742167423524 = 2396282²).

The spelling of 117187090276 in words is "one hundred seventeen billion, one hundred eighty-seven million, ninety thousand, two hundred seventy-six".