105214483 has 4 divisors (see below), whose sum is σ = 114779448. Its totient is φ = 95649520.

The previous prime is 105214477. The next prime is 105214553. The reversal of 105214483 is 384412501.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-105214483 is a prime.

It is a super-2 number, since 2×105214483² = 22140174865914578, which contains 22 as substring.

It is a Duffinian number.

It is a nialpdrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (105214463) 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, 4782466 + ... + 4782487.

It is an arithmetic number, because the mean of its divisors is an integer number (28694862).

Almost surely, 2^105214483 is an apocalyptic number.

105214483 is a deficient number, since it is larger than the sum of its proper divisors (9564965).

105214483 is an equidigital number, since it uses as much as digits as its factorization.

105214483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9564964.

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 105214483 is about 10257.4111256203. The cubic root of 105214483 is about 472.0904065908.

Adding to 105214483 its reverse (384412501), we get a palindrome (489626984).

The spelling of 105214483 in words is "one hundred five million, two hundred fourteen thousand, four hundred eighty-three".