15117187134001 has 8 divisors (see below), whose sum is σ = 15792848434944. Its totient is φ = 14453276464560.

The previous prime is 15117187133989. The next prime is 15117187134011. The reversal of 15117187134001 is 10043178171151.

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 15117187134001 - 2¹³ = 15117187125809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (15117187134011) 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, 2937655246 + ... + 2937660391.

It is an arithmetic number, because the mean of its divisors is an integer number (1974106054368).

Almost surely, 2^{15117187134001} is an apocalyptic number.

It is an amenable number.

15117187134001 is a deficient number, since it is larger than the sum of its proper divisors (675661300943).

15117187134001 is an equidigital number, since it uses as much as digits as its factorization.

15117187134001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5875315751.

The product of its (nonzero) digits is 23520, while the sum is 40.

The spelling of 15117187134001 in words is "fifteen trillion, one hundred seventeen billion, one hundred eighty-seven million, one hundred thirty-four thousand, one".