1011453002 has 12 divisors (see below), whose sum is σ = 1764882450. Its totient is φ = 433479816.

The previous prime is 1011452987. The next prime is 1011453031. The reversal of 1011453002 is 2003541101.

It can be written as a sum of positive squares in only one way, i.e., 565440841 + 446012161 = 23779^2 + 21119^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5160377 + ... + 5160572.

Almost surely, 2^1011453002 is an apocalyptic number.

1011453002 is a deficient number, since it is larger than the sum of its proper divisors (753429448).

1011453002 is a wasteful number, since it uses less digits than its factorization.

1011453002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10320965 (or 10320958 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 1011453002 is about 31803.3489117105. The cubic root of 1011453002 is about 1003.8031847822.

Adding to 1011453002 its reverse (2003541101), we get a palindrome (3014994103).

The spelling of 1011453002 in words is "one billion, eleven million, four hundred fifty-three thousand, two".