15340552531101 has 48 divisors (see below), whose sum is σ = 26872760538624. Its totient is φ = 8562168813744.

The previous prime is 15340552531099. The next prime is 15340552531111. The reversal of 15340552531101 is 10113525504351.

15340552531101 is a `hidden beast` number, since 1 + 5 + 3 + 40 + 552 + 53 + 1 + 10 + 1 = 666.

It is not a de Polignac number, because 15340552531101 - 2¹ = 15340552531099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15340552531111) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 104793711 + ... + 104939996.

It is an arithmetic number, because the mean of its divisors is an integer number (559849177888).

Almost surely, 2^{15340552531101} is an apocalyptic number.

It is an amenable number.

15340552531101 is a deficient number, since it is larger than the sum of its proper divisors (11532208007523).

15340552531101 is an equidigital number, since it uses as much as digits as its factorization.

15340552531101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209733772 (or 209733760 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 36.

The spelling of 15340552531101 in words is "fifteen trillion, three hundred forty billion, five hundred fifty-two million, five hundred thirty-one thousand, one hundred one".