1153402232 has 16 divisors (see below), whose sum is σ = 2163332760. Its totient is φ = 576513504.

The previous prime is 1153402223. The next prime is 1153402241. The reversal of 1153402232 is 2322043511.

It is an interprime number because it is at equal distance from previous prime (1153402223) and next prime (1153402241).

It is a junction number, because it is equal to n+sod(n) for n = 1153402198 and 1153402207.

It is a congruent number.

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, 4658 + ... + 48254.

Almost surely, 2^1153402232 is an apocalyptic number.

It is an amenable number.

1153402232 is a deficient number, since it is larger than the sum of its proper divisors (1009930528).

1153402232 is a wasteful number, since it uses less digits than its factorization.

1153402232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46910 (or 46906 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 1153402232 is about 33961.7760430753. The cubic root of 1153402232 is about 1048.7217194210.

Adding to 1153402232 its reverse (2322043511), we get a palindrome (3475445743).

The spelling of 1153402232 in words is "one billion, one hundred fifty-three million, four hundred two thousand, two hundred thirty-two".