105422031433 has 4 divisors (see below), whose sum is σ = 105424169620. Its totient is φ = 105419893248.

The previous prime is 105422031349. The next prime is 105422031467. The reversal of 105422031433 is 334130224501.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 334130224501 = 691 ⋅483545911.

It can be written as a sum of positive squares in 2 ways, for example, as 51455024569 + 53967006864 = 226837^2 + 232308^2 .

It is a cyclic number.

It is not a de Polignac number, because 105422031433 - 2⁹ = 105422030921 is a prime.

It is a super-2 number, since 2×105422031433² (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 (105425031433) 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, 993348 + ... + 1094341.

It is an arithmetic number, because the mean of its divisors is an integer number (26356042405).

Almost surely, 2^105422031433 is an apocalyptic number.

It is an amenable number.

105422031433 is a deficient number, since it is larger than the sum of its proper divisors (2138187).

105422031433 is an equidigital number, since it uses as much as digits as its factorization.

105422031433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2138186.

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 105422031433 its reverse (334130224501), we get a palindrome (439552255934).

The spelling of 105422031433 in words is "one hundred five billion, four hundred twenty-two million, thirty-one thousand, four hundred thirty-three".