1131130202 has 8 divisors (see below), whose sum is σ = 1770464736. Its totient is φ = 540975292.

The previous prime is 1131130171. The next prime is 1131130213. The reversal of 1131130202 is 2020311311.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12294848 + ... + 12294939.

It is an arithmetic number, because the mean of its divisors is an integer number (221308092).

Almost surely, 2^1131130202 is an apocalyptic number.

1131130202 is a deficient number, since it is larger than the sum of its proper divisors (639334534).

1131130202 is a wasteful number, since it uses less digits than its factorization.

1131130202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24589812.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 1131130202 is about 33632.2791674903. The cubic root of 1131130202 is about 1041.9275771421.

Adding to 1131130202 its reverse (2020311311), we get a palindrome (3151441513).

The spelling of 1131130202 in words is "one billion, one hundred thirty-one million, one hundred thirty thousand, two hundred two".