113515310426 has 16 divisors (see below), whose sum is σ = 194642524800. Its totient is φ = 48638206320.

The previous prime is 113515310423. The next prime is 113515310449. The reversal of 113515310426 is 624013515311.

It is a super-2 number, since 2×113515310426² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 113515310392 and 113515310401.

It is not an unprimeable number, because it can be changed into a prime (113515310423) 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, 871310 + ... + 993081.

It is an arithmetic number, because the mean of its divisors is an integer number (12165157800).

Almost surely, 2^113515310426 is an apocalyptic number.

113515310426 is a deficient number, since it is larger than the sum of its proper divisors (81127214374).

113515310426 is a wasteful number, since it uses less digits than its factorization.

113515310426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1868749.

The product of its (nonzero) digits is 10800, while the sum is 32.

Adding to 113515310426 its reverse (624013515311), we get a palindrome (737528825737).

The spelling of 113515310426 in words is "one hundred thirteen billion, five hundred fifteen million, three hundred ten thousand, four hundred twenty-six".