1020433152 has 72 divisors (see below), whose sum is σ = 2858820160. Its totient is φ = 322237440.

The previous prime is 1020433147. The next prime is 1020433187. The reversal of 1020433152 is 2513340201.

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, 20374 + ... + 49557.

Almost surely, 2^1020433152 is an apocalyptic number.

1020433152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1020433152 is an abundant number, since it is smaller than the sum of its proper divisors (1838387008).

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

1020433152 is an equidigital number, since it uses as much as digits as its factorization.

1020433152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69969 (or 69955 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 1020433152 is about 31944.2193831685. The cubic root of 1020433152 is about 1006.7651798001.

Adding to 1020433152 its reverse (2513340201), we get a palindrome (3533773353).

The spelling of 1020433152 in words is "one billion, twenty million, four hundred thirty-three thousand, one hundred fifty-two".