105061105004 has 6 divisors (see below), whose sum is σ = 183856933764. Its totient is φ = 52530552500.

The previous prime is 105061105003. The next prime is 105061105007. The reversal of 105061105004 is 400501160501.

It is a super-2 number, since 2×105061105004² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105061105003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13132638122 + ... + 13132638129.

It is an arithmetic number, because the mean of its divisors is an integer number (30642822294).

Almost surely, 2^105061105004 is an apocalyptic number.

It is an amenable number.

105061105004 is a deficient number, since it is larger than the sum of its proper divisors (78795828760).

105061105004 is a wasteful number, since it uses less digits than its factorization.

105061105004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26265276255 (or 26265276253 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 23.

Adding to 105061105004 its reverse (400501160501), we get a palindrome (505562265505).

The spelling of 105061105004 in words is "one hundred five billion, sixty-one million, one hundred five thousand, four".