1003120132 has 24 divisors (see below), whose sum is σ = 2008613376. Its totient is φ = 429400128.

The previous prime is 1003120109. The next prime is 1003120141. The reversal of 1003120132 is 2310213001.

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, 3408 + ... + 44920.

It is an arithmetic number, because the mean of its divisors is an integer number (83692224).

Almost surely, 2^1003120132 is an apocalyptic number.

It is an amenable number.

1003120132 is an abundant number, since it is smaller than the sum of its proper divisors (1005493244).

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

1003120132 is a wasteful number, since it uses less digits than its factorization.

1003120132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42387 (or 42385 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 1003120132 is about 31672.0717983526. The cubic root of 1003120132 is about 1001.0389641796.

Adding to 1003120132 its reverse (2310213001), we get a palindrome (3313333133).

The spelling of 1003120132 in words is "one billion, three million, one hundred twenty thousand, one hundred thirty-two".