12690348313 has 8 divisors (see below), whose sum is σ = 12829625280. Its totient is φ = 12551338800.

The previous prime is 12690348299. The next prime is 12690348337. The reversal of 12690348313 is 31384309621.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12690348313 - 2¹³ = 12690340121 is a prime.

It is a super-2 number, since 2×12690348313² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12690348353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29308 + ... + 161986.

It is an arithmetic number, because the mean of its divisors is an integer number (1603703160).

Almost surely, 2^12690348313 is an apocalyptic number.

It is an amenable number.

12690348313 is a deficient number, since it is larger than the sum of its proper divisors (139276967).

12690348313 is a wasteful number, since it uses less digits than its factorization.

12690348313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133727.

The product of its (nonzero) digits is 93312, while the sum is 40.

The spelling of 12690348313 in words is "twelve billion, six hundred ninety million, three hundred forty-eight thousand, three hundred thirteen".