105648888038 has 16 divisors (see below), whose sum is σ = 161523480240. Its totient is φ = 51808469856.

The previous prime is 105648888031. The next prime is 105648888047. The reversal of 105648888038 is 830888846501.

It is a super-2 number, since 2×105648888038² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105648888031) 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, 102848 + ... + 471036.

It is an arithmetic number, because the mean of its divisors is an integer number (10095217515).

Almost surely, 2^105648888038 is an apocalyptic number.

105648888038 is a deficient number, since it is larger than the sum of its proper divisors (55874592202).

105648888038 is a wasteful number, since it uses less digits than its factorization.

105648888038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370951.

The product of its (nonzero) digits is 11796480, while the sum is 59.

The spelling of 105648888038 in words is "one hundred five billion, six hundred forty-eight million, eight hundred eighty-eight thousand, thirty-eight".