105700982 has 4 divisors (see below), whose sum is σ = 158551476. Its totient is φ = 52850490.

The previous prime is 105700981. The next prime is 105700999. The reversal of 105700982 is 289007501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 289007501 = 199 ⋅1452299.

It is a super-2 number, since 2×105700982² = 22345395191528648, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105700981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26425244 + ... + 26425247.

It is an arithmetic number, because the mean of its divisors is an integer number (39637869).

Almost surely, 2^105700982 is an apocalyptic number.

105700982 is a deficient number, since it is larger than the sum of its proper divisors (52850494).

105700982 is an equidigital number, since it uses as much as digits as its factorization.

105700982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52850493.

The product of its (nonzero) digits is 5040, while the sum is 32.

The square root of 105700982 is about 10281.0982876344. The cubic root of 105700982 is about 472.8169175542.

The spelling of 105700982 in words is "one hundred five million, seven hundred thousand, nine hundred eighty-two".