11537323415103 has 16 divisors (see below), whose sum is σ = 15388187433696. Its totient is φ = 7689004533120.

The previous prime is 11537323415011. The next prime is 11537323415141. The reversal of 11537323415103 is 30151432373511.

It is not a de Polignac number, because 11537323415103 - 2²⁰ = 11537322366527 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11537323415143) 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, 155073973 + ... + 155148353.

It is an arithmetic number, because the mean of its divisors is an integer number (961761714606).

Almost surely, 2^{11537323415103} is an apocalyptic number.

11537323415103 is a deficient number, since it is larger than the sum of its proper divisors (3850864018593).

11537323415103 is a wasteful number, since it uses less digits than its factorization.

11537323415103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90794.

The product of its (nonzero) digits is 113400, while the sum is 39.

Adding to 11537323415103 its reverse (30151432373511), we get a palindrome (41688755788614).

The spelling of 11537323415103 in words is "eleven trillion, five hundred thirty-seven billion, three hundred twenty-three million, four hundred fifteen thousand, one hundred three".