15113245140211 has 16 divisors (see below), whose sum is σ = 15817777459200. Its totient is φ = 14422733582400.

The previous prime is 15113245140181. The next prime is 15113245140229. The reversal of 15113245140211 is 11204154231151.

It is not a de Polignac number, because 15113245140211 - 2³¹ = 15111097656563 is a prime.

It is a super-2 number, since 2×15113245140211² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (15113245140281) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1832845 + ... + 5795326.

It is an arithmetic number, because the mean of its divisors is an integer number (988611091200).

Almost surely, 2^{15113245140211} is an apocalyptic number.

15113245140211 is a deficient number, since it is larger than the sum of its proper divisors (704532318989).

15113245140211 is an equidigital number, since it uses as much as digits as its factorization.

15113245140211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7629090.

The product of its (nonzero) digits is 4800, while the sum is 31.

Adding to 15113245140211 its reverse (11204154231151), we get a palindrome (26317399371362).

The spelling of 15113245140211 in words is "fifteen trillion, one hundred thirteen billion, two hundred forty-five million, one hundred forty thousand, two hundred eleven".