105561241126 has 16 divisors (see below), whose sum is σ = 172771940880. Its totient is φ = 47972558880.

The previous prime is 105561241031. The next prime is 105561241147. The reversal of 105561241126 is 621142165501.

It is a super-2 number, since 2×105561241126² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105561241091 and 105561241100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 380721 + ... + 596716.

It is an arithmetic number, because the mean of its divisors is an integer number (10798246305).

Almost surely, 2^105561241126 is an apocalyptic number.

105561241126 is a deficient number, since it is larger than the sum of its proper divisors (67210699754).

105561241126 is a wasteful number, since it uses less digits than its factorization.

105561241126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 982359.

The product of its (nonzero) digits is 14400, while the sum is 34.

The spelling of 105561241126 in words is "one hundred five billion, five hundred sixty-one million, two hundred forty-one thousand, one hundred twenty-six".