105801183073 has 4 divisors (see below), whose sum is σ = 106046661888. Its totient is φ = 105555704260.

The previous prime is 105801183013. The next prime is 105801183091. The reversal of 105801183073 is 370381108501.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 370381108501 = 71 ⋅5216635331.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-105801183073 is a prime.

It is a super-2 number, since 2×105801183073² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105801183013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122738761 + ... + 122739622.

It is an arithmetic number, because the mean of its divisors is an integer number (26511665472).

Almost surely, 2^105801183073 is an apocalyptic number.

It is an amenable number.

105801183073 is a deficient number, since it is larger than the sum of its proper divisors (245478815).

105801183073 is an equidigital number, since it uses as much as digits as its factorization.

105801183073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245478814.

The product of its (nonzero) digits is 20160, while the sum is 37.

The spelling of 105801183073 in words is "one hundred five billion, eight hundred one million, one hundred eighty-three thousand, seventy-three".