1003042632 has 64 divisors (see below), whose sum is σ = 2534837760. Its totient is φ = 330739200.

The previous prime is 1003042591. The next prime is 1003042669. The reversal of 1003042632 is 2362403001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1003042599 and 1003042608.

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, 1011657 + ... + 1012647.

It is an arithmetic number, because the mean of its divisors is an integer number (39606840).

Almost surely, 2^1003042632 is an apocalyptic number.

1003042632 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1003042632 is an abundant number, since it is smaller than the sum of its proper divisors (1531795128).

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

1003042632 is a wasteful number, since it uses less digits than its factorization.

1003042632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1414 (or 1410 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 1003042632 is about 31670.8482993430. The cubic root of 1003042632 is about 1001.0131837786.

Adding to 1003042632 its reverse (2362403001), we get a palindrome (3365445633).

The spelling of 1003042632 in words is "one billion, three million, forty-two thousand, six hundred thirty-two".