12703037630 has 16 divisors (see below), whose sum is σ = 22909364784. Its totient is φ = 5071460160.

The previous prime is 12703037621. The next prime is 12703037671. The reversal of 12703037630 is 3673030721.

It is a super-2 number, since 2×12703037630² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

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, 1213892 + ... + 1224311.

It is an arithmetic number, because the mean of its divisors is an integer number (1431835299).

Almost surely, 2^12703037630 is an apocalyptic number.

12703037630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12703037630 is a deficient number, since it is larger than the sum of its proper divisors (10206327154).

12703037630 is a wasteful number, since it uses less digits than its factorization.

12703037630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2438731.

The product of its (nonzero) digits is 15876, while the sum is 32.

The spelling of 12703037630 in words is "twelve billion, seven hundred three million, thirty-seven thousand, six hundred thirty".