105615026232 has 128 divisors (see below), whose sum is σ = 272826792000. Its totient is φ = 34054225920.

The previous prime is 105615026197. The next prime is 105615026239. The reversal of 105615026232 is 232620516501.

It is a super-2 number, since 2×105615026232² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105615026193 and 105615026202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105615026239) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 46300932 + ... + 46303212.

Almost surely, 2^105615026232 is an apocalyptic number.

105615026232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 105615026232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136413396000).

105615026232 is an abundant number, since it is smaller than the sum of its proper divisors (167211765768).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

105615026232 is a wasteful number, since it uses less digits than its factorization.

105615026232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2841 (or 2837 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 33.

The spelling of 105615026232 in words is "one hundred five billion, six hundred fifteen million, twenty-six thousand, two hundred thirty-two".