12967155703 has 4 divisors (see below), whose sum is σ = 13179732088. Its totient is φ = 12754579320.

The previous prime is 12967155667. The next prime is 12967155709. The reversal of 12967155703 is 30755176921.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12967155703 - 2⁹ = 12967155191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12967155709) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106288101 + ... + 106288222.

It is an arithmetic number, because the mean of its divisors is an integer number (3294933022).

Almost surely, 2^12967155703 is an apocalyptic number.

12967155703 is a deficient number, since it is larger than the sum of its proper divisors (212576385).

12967155703 is an equidigital number, since it uses as much as digits as its factorization.

12967155703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212576384.

The product of its (nonzero) digits is 396900, while the sum is 46.

The spelling of 12967155703 in words is "twelve billion, nine hundred sixty-seven million, one hundred fifty-five thousand, seven hundred three".