1013020332 has 24 divisors (see below), whose sum is σ = 2397007872. Its totient is φ = 332917200.

The previous prime is 1013020289. The next prime is 1013020409. The reversal of 1013020332 is 2330203101.

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, 593644 + ... + 595347.

It is an arithmetic number, because the mean of its divisors is an integer number (99875328).

Almost surely, 2^1013020332 is an apocalyptic number.

1013020332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1013020332 is an abundant number, since it is smaller than the sum of its proper divisors (1383987540).

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

1013020332 is a wasteful number, since it uses less digits than its factorization.

1013020332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1189069 (or 1189067 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 1013020332 is about 31827.9803317773. The cubic root of 1013020332 is about 1004.3214091891.

Adding to 1013020332 its reverse (2330203101), we get a palindrome (3343223433).

The spelling of 1013020332 in words is "one billion, thirteen million, twenty thousand, three hundred thirty-two".