105512153311433 has 4 divisors (see below), whose sum is σ = 115104167248848. Its totient is φ = 95920139374020.

The previous prime is 105512153311381. The next prime is 105512153311493. The reversal of 105512153311433 is 334113351215501.

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.

It is a cyclic number.

It is not a de Polignac number, because 105512153311433 - 2²⁰ = 105512152262857 is a prime.

It is a super-2 number, since 2×105512153311433² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105512153311493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4796006968691 + ... + 4796006968712.

It is an arithmetic number, because the mean of its divisors is an integer number (28776041812212).

Almost surely, 2^{105512153311433} is an apocalyptic number.

It is an amenable number.

105512153311433 is a deficient number, since it is larger than the sum of its proper divisors (9592013937415).

105512153311433 is an equidigital number, since it uses as much as digits as its factorization.

105512153311433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9592013937414.

The product of its (nonzero) digits is 81000, while the sum is 38.

The spelling of 105512153311433 in words is "one hundred five trillion, five hundred twelve billion, one hundred fifty-three million, three hundred eleven thousand, four hundred thirty-three".