1133023252 has 24 divisors (see below), whose sum is σ = 2007610920. Its totient is φ = 559449600.

The previous prime is 1133023249. The next prime is 1133023273. The reversal of 1133023252 is 2523203311.

It can be written as a sum of positive squares in 4 ways, for example, as 339812356 + 793210896 = 18434^2 + 28164^2 .

It is a super-3 number, since 3×1133023252³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161808 + ... + 168664.

It is an arithmetic number, because the mean of its divisors is an integer number (83650455).

Almost surely, 2^1133023252 is an apocalyptic number.

It is an amenable number.

1133023252 is a deficient number, since it is larger than the sum of its proper divisors (874587668).

1133023252 is a wasteful number, since it uses less digits than its factorization.

1133023252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7371 (or 7369 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 1133023252 is about 33660.4107520987. The cubic root of 1133023252 is about 1042.5085069283.

Adding to 1133023252 its reverse (2523203311), we get a palindrome (3656226563).

The spelling of 1133023252 in words is "one billion, one hundred thirty-three million, twenty-three thousand, two hundred fifty-two".