113145305534 has 24 divisors (see below), whose sum is σ = 172894008168. Its totient is φ = 55528524000.

The previous prime is 113145305527. The next prime is 113145305593. The reversal of 113145305534 is 435503541311.

It is a super-2 number, since 2×113145305534² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 113145305494 and 113145305503.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2520284 + ... + 2564784.

It is an arithmetic number, because the mean of its divisors is an integer number (7203917007).

Almost surely, 2^113145305534 is an apocalyptic number.

113145305534 is a deficient number, since it is larger than the sum of its proper divisors (59748702634).

113145305534 is a wasteful number, since it uses less digits than its factorization.

113145305534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44828 (or 44719 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 35.

Adding to 113145305534 its reverse (435503541311), we get a palindrome (548648846845).

The spelling of 113145305534 in words is "one hundred thirteen billion, one hundred forty-five million, three hundred five thousand, five hundred thirty-four".