105420033201 has 12 divisors (see below), whose sum is σ = 163508623152. Its totient is φ = 60240018888.

The previous prime is 105420033151. The next prime is 105420033203. The reversal of 105420033201 is 102330024501.

It is not a de Polignac number, because 105420033201 - 2⁷ = 105420033073 is a prime.

It is a super-2 number, since 2×105420033201² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (105420033203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 358571395 + ... + 358571688.

It is an arithmetic number, because the mean of its divisors is an integer number (13625718596).

Almost surely, 2^105420033201 is an apocalyptic number.

It is an amenable number.

105420033201 is a deficient number, since it is larger than the sum of its proper divisors (58088589951).

105420033201 is an equidigital number, since it uses as much as digits as its factorization.

105420033201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 717143100 (or 717143093 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

Adding to 105420033201 its reverse (102330024501), we get a palindrome (207750057702).

The spelling of 105420033201 in words is "one hundred five billion, four hundred twenty million, thirty-three thousand, two hundred one".