1153353900 has 72 divisors (see below), whose sum is σ = 3341286144. Its totient is φ = 307169600.

The previous prime is 1153353893. The next prime is 1153353907. The reversal of 1153353900 is 93533511.

It is an interprime number because it is at equal distance from previous prime (1153353893) and next prime (1153353907).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (1153353907) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 292945 + ... + 296855.

It is an arithmetic number, because the mean of its divisors is an integer number (46406752).

Almost surely, 2^1153353900 is an apocalyptic number.

1153353900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1153353900 is an abundant number, since it is smaller than the sum of its proper divisors (2187932244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1153353900 is a wasteful number, since it uses less digits than its factorization.

1153353900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4911 (or 4904 counting only the distinct ones).

The product of its (nonzero) digits is 6075, while the sum is 30.

The square root of 1153353900 is about 33961.0644709497. The cubic root of 1153353900 is about 1048.7070707220.

The spelling of 1153353900 in words is "one billion, one hundred fifty-three million, three hundred fifty-three thousand, nine hundred".