1170292201 has 4 divisors (see below), whose sum is σ = 1260314692. Its totient is φ = 1080269712.

The previous prime is 1170292177. The next prime is 1170292217. The reversal of 1170292201 is 1022920711.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1022920711 = 3433 ⋅297967.

It can be written as a sum of positive squares in 2 ways, for example, as 690638400 + 479653801 = 26280^2 + 21901^2 .

It is a cyclic number.

It is not a de Polignac number, because 1170292201 - 2⁷ = 1170292073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1170292231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45011226 + ... + 45011251.

It is an arithmetic number, because the mean of its divisors is an integer number (315078673).

Almost surely, 2^1170292201 is an apocalyptic number.

It is an amenable number.

1170292201 is a deficient number, since it is larger than the sum of its proper divisors (90022491).

1170292201 is an equidigital number, since it uses as much as digits as its factorization.

1170292201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90022490.

The product of its (nonzero) digits is 504, while the sum is 25.

The square root of 1170292201 is about 34209.5337734965. The cubic root of 1170292201 is about 1053.8159566529.

The spelling of 1170292201 in words is "one billion, one hundred seventy million, two hundred ninety-two thousand, two hundred one".