1133120002 has 12 divisors (see below), whose sum is σ = 1977178950. Its totient is φ = 485622816.

The previous prime is 1133119969. The next prime is 1133120003. The reversal of 1133120002 is 2000213311.

It can be written as a sum of positive squares in only one way, i.e., 1102306401 + 30813601 = 33201^2 + 5551^2 .

It is not an unprimeable number, because it can be changed into a prime (1133120003) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5781127 + ... + 5781322.

Almost surely, 2^1133120002 is an apocalyptic number.

1133120002 is a deficient number, since it is larger than the sum of its proper divisors (844058948).

1133120002 is a wasteful number, since it uses less digits than its factorization.

1133120002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11562465 (or 11562458 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 1133120002 is about 33661.8478696580. The cubic root of 1133120002 is about 1042.5381797019.

Adding to 1133120002 its reverse (2000213311), we get a palindrome (3133333313).

The spelling of 1133120002 in words is "one billion, one hundred thirty-three million, one hundred twenty thousand, two".