105122882 has 4 divisors (see below), whose sum is σ = 157684326. Its totient is φ = 52561440.

The previous prime is 105122881. The next prime is 105122887. The reversal of 105122882 is 288221501.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 90231001 + 14891881 = 9499^2 + 3859^2 .

It is a super-2 number, since 2×105122882² = 22101640639971848, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105122881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26280719 + ... + 26280722.

Almost surely, 2^105122882 is an apocalyptic number.

105122882 is a deficient number, since it is larger than the sum of its proper divisors (52561444).

105122882 is an equidigital number, since it uses as much as digits as its factorization.

105122882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52561443.

The product of its (nonzero) digits is 2560, while the sum is 29.

The square root of 105122882 is about 10252.9450403287. The cubic root of 105122882 is about 471.9533642758.

It can be divided in two parts, 10512288 and 2, that multiplied together give a cube (21024576 = 276³).

The spelling of 105122882 in words is "one hundred five million, one hundred twenty-two thousand, eight hundred eighty-two".