1131133002 has 8 divisors (see below), whose sum is σ = 2262266016. Its totient is φ = 377044332.

The previous prime is 1131132979. The next prime is 1131133009. The reversal of 1131133002 is 2003311311.

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

1131133002 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (1131133009) 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, 94261078 + ... + 94261089.

It is an arithmetic number, because the mean of its divisors is an integer number (282783252).

Almost surely, 2^1131133002 is an apocalyptic number.

1131133002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1131133002 is a wasteful number, since it uses less digits than its factorization.

1131133002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188522172.

The product of its (nonzero) digits is 54, while the sum is 15.

The square root of 1131133002 is about 33632.3207941409. The cubic root of 1131133002 is about 1041.9284368706.

Adding to 1131133002 its reverse (2003311311), we get a palindrome (3134444313).

The spelling of 1131133002 in words is "one billion, one hundred thirty-one million, one hundred thirty-three thousand, two".