1021133096 has 16 divisors (see below), whose sum is σ = 1915118100. Its totient is φ = 510434944.

The previous prime is 1021133063. The next prime is 1021133159. The reversal of 1021133096 is 6903311201.

It can be written as a sum of positive squares in 2 ways, for example, as 839260900 + 181872196 = 28970^2 + 13486^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21740 + ... + 50148.

Almost surely, 2^1021133096 is an apocalyptic number.

It is an amenable number.

1021133096 is a deficient number, since it is larger than the sum of its proper divisors (893985004).

1021133096 is a wasteful number, since it uses less digits than its factorization.

1021133096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32908 (or 32904 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 26.

The square root of 1021133096 is about 31955.1732275073. The cubic root of 1021133096 is about 1006.9953167726.

Adding to 1021133096 its reverse (6903311201), we get a palindrome (7924444297).

The spelling of 1021133096 in words is "one billion, twenty-one million, one hundred thirty-three thousand, ninety-six".