1335561330 has 32 divisors (see below), whose sum is σ = 3214882944. Its totient is φ = 355090176.

The previous prime is 1335561329. The next prime is 1335561343. The reversal of 1335561330 is 331655331.

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

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55942 + ... + 76161.

It is an arithmetic number, because the mean of its divisors is an integer number (100465092).

Almost surely, 2^1335561330 is an apocalyptic number.

1335561330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1335561330 is an abundant number, since it is smaller than the sum of its proper divisors (1879321614).

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

1335561330 is a wasteful number, since it uses less digits than its factorization.

1335561330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132450.

The product of its (nonzero) digits is 12150, while the sum is 30.

The square root of 1335561330 is about 36545.3325337176. The cubic root of 1335561330 is about 1101.2551320513.

The spelling of 1335561330 in words is "one billion, three hundred thirty-five million, five hundred sixty-one thousand, three hundred thirty".