15129071101 has 8 divisors (see below), whose sum is σ = 15171016544. Its totient is φ = 15087183120.

The previous prime is 15129071071. The next prime is 15129071129. The reversal of 15129071101 is 10117092151.

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

It is not a de Polignac number, because 15129071101 - 2⁹ = 15129070589 is a prime.

It is a super-2 number, since 2×15129071101² (a number of 21 digits) contains 22 as substring.

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 15129071101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15129071801) 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, 542386 + ... + 569596.

It is an arithmetic number, because the mean of its divisors is an integer number (1896377068).

Almost surely, 2^15129071101 is an apocalyptic number.

It is an amenable number.

15129071101 is a deficient number, since it is larger than the sum of its proper divisors (41945443).

15129071101 is an equidigital number, since it uses as much as digits as its factorization.

15129071101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28731.

The product of its (nonzero) digits is 630, while the sum is 28.

The spelling of 15129071101 in words is "fifteen billion, one hundred twenty-nine million, seventy-one thousand, one hundred one".