1003371481 has 12 divisors (see below), whose sum is σ = 1217935872. Its totient is φ = 822639048.

The previous prime is 1003371407. The next prime is 1003371511. The reversal of 1003371481 is 1841733001.

It is not a de Polignac number, because 1003371481 - 2⁹ = 1003370969 is a prime.

It is a super-2 number, since 2×1003371481² = 2013508657768266722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1003371401) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 444025 + ... + 446278.

It is an arithmetic number, because the mean of its divisors is an integer number (101494656).

Almost surely, 2^1003371481 is an apocalyptic number.

It is an amenable number.

1003371481 is a deficient number, since it is larger than the sum of its proper divisors (214564391).

1003371481 is an equidigital number, since it uses as much as digits as its factorization.

1003371481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 890340 (or 890333 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 1003371481 is about 31676.0395409527. The cubic root of 1003371481 is about 1001.1225663732.

The spelling of 1003371481 in words is "one billion, three million, three hundred seventy-one thousand, four hundred eighty-one".