12975517101 has 8 divisors (see below), whose sum is σ = 17301596224. Its totient is φ = 8649891360.

The previous prime is 12975517099. The next prime is 12975517109. The reversal of 12975517101 is 10171557921.

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

It is not a de Polignac number, because 12975517101 - 2¹ = 12975517099 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12975517101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12975517109) 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, 39736 + ... + 165921.

It is an arithmetic number, because the mean of its divisors is an integer number (2162699528).

Almost surely, 2^12975517101 is an apocalyptic number.

It is an amenable number.

12975517101 is a deficient number, since it is larger than the sum of its proper divisors (4326079123).

12975517101 is a wasteful number, since it uses less digits than its factorization.

12975517101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226691.

The product of its (nonzero) digits is 22050, while the sum is 39.

The spelling of 12975517101 in words is "twelve billion, nine hundred seventy-five million, five hundred seventeen thousand, one hundred one".