105119893 has 4 divisors (see below), whose sum is σ = 105184768. Its totient is φ = 105055020.

The previous prime is 105119881. The next prime is 105119933. The reversal of 105119893 is 398911501.

It is a happy number.

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 105119893 - 2¹³ = 105111701 is a prime.

It is a super-2 number, since 2×105119893² = 22100383808662898, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105119803) 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, 29943 + ... + 33268.

It is an arithmetic number, because the mean of its divisors is an integer number (26296192).

Almost surely, 2^105119893 is an apocalyptic number.

It is an amenable number.

105119893 is a deficient number, since it is larger than the sum of its proper divisors (64875).

105119893 is an equidigital number, since it uses as much as digits as its factorization.

105119893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64874.

The product of its (nonzero) digits is 9720, while the sum is 37.

The square root of 105119893 is about 10252.7992762952. The cubic root of 105119893 is about 471.9488911552.

The spelling of 105119893 in words is "one hundred five million, one hundred nineteen thousand, eight hundred ninety-three".