1003113342 has 64 divisors (see below), whose sum is σ = 2779200000. Its totient is φ = 260547840.

The previous prime is 1003113311. The next prime is 1003113343. The reversal of 1003113342 is 2433113001.

1003113342 is a `hidden beast` number, since 10 + 0 + 311 + 3 + 342 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1003113343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 116467 + ... + 124782.

It is an arithmetic number, because the mean of its divisors is an integer number (43425000).

Almost surely, 2^1003113342 is an apocalyptic number.

1003113342 is an abundant number, since it is smaller than the sum of its proper divisors (1776086658).

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

1003113342 is a wasteful number, since it uses less digits than its factorization.

1003113342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241278 (or 241272 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 1003113342 is about 31671.9646059413. The cubic root of 1003113342 is about 1001.0367055369.

Adding to 1003113342 its reverse (2433113001), we get a palindrome (3436226343).

The spelling of 1003113342 in words is "one billion, three million, one hundred thirteen thousand, three hundred forty-two".