1121136302 has 16 divisors (see below), whose sum is σ = 1975709232. Its totient is φ = 470406720.

The previous prime is 1121136301. The next prime is 1121136323. The reversal of 1121136302 is 2036311211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1121136301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1959743 + ... + 1960314.

It is an arithmetic number, because the mean of its divisors is an integer number (123481827).

Almost surely, 2^1121136302 is an apocalyptic number.

1121136302 is a deficient number, since it is larger than the sum of its proper divisors (854572930).

1121136302 is a wasteful number, since it uses less digits than its factorization.

1121136302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3920083.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 1121136302 is about 33483.3735158213. The cubic root of 1121136302 is about 1038.8499065121.

Adding to 1121136302 its reverse (2036311211), we get a palindrome (3157447513).

The spelling of 1121136302 in words is "one billion, one hundred twenty-one million, one hundred thirty-six thousand, three hundred two".