1132131002 has 4 divisors (see below), whose sum is σ = 1698196506. Its totient is φ = 566065500.

The previous prime is 1132130983. The next prime is 1132131019. The reversal of 1132131002 is 2001312311.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 908359321 + 223771681 = 30139^2 + 14959^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 283032749 + ... + 283032752.

Almost surely, 2^1132131002 is an apocalyptic number.

1132131002 is a deficient number, since it is larger than the sum of its proper divisors (566065504).

1132131002 is an equidigital number, since it uses as much as digits as its factorization.

1132131002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566065503.

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

The square root of 1132131002 is about 33647.1544413491. The cubic root of 1132131002 is about 1042.2347783617.

Adding to 1132131002 its reverse (2001312311), we get a palindrome (3133443313).

The spelling of 1132131002 in words is "one billion, one hundred thirty-two million, one hundred thirty-one thousand, two".