12703078935 has 24 divisors (see below), whose sum is σ = 22834178640. Its totient is φ = 6774974784.

The previous prime is 12703078907. The next prime is 12703078961. The reversal of 12703078935 is 53987030721.

It is a happy number.

It is not a de Polignac number, because 12703078935 - 2⁵ = 12703078903 is a prime.

It is a super-2 number, since 2×12703078935² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5226390 + ... + 5228819.

It is an arithmetic number, because the mean of its divisors is an integer number (951424110).

Almost surely, 2^12703078935 is an apocalyptic number.

12703078935 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12703078935 is a deficient number, since it is larger than the sum of its proper divisors (10131099705).

12703078935 is an equidigital number, since it uses as much as digits as its factorization.

12703078935 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10455229 (or 10455217 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 45.

The spelling of 12703078935 in words is "twelve billion, seven hundred three million, seventy-eight thousand, nine hundred thirty-five".