105263134 has 16 divisors (see below), whose sum is σ = 165072672. Its totient is φ = 50247648.

The previous prime is 105263129. The next prime is 105263143. The reversal of 105263134 is 431362501.

It is a super-2 number, since 2×105263134² = 22160654759003912, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105263099 and 105263108.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26332 + ... + 30064.

It is an arithmetic number, because the mean of its divisors is an integer number (10317042).

Almost surely, 2^105263134 is an apocalyptic number.

105263134 is a deficient number, since it is larger than the sum of its proper divisors (59809538).

105263134 is a wasteful number, since it uses less digits than its factorization.

105263134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4371.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 105263134 is about 10259.7823563660. The cubic root of 105263134 is about 472.1631599817.

The spelling of 105263134 in words is "one hundred five million, two hundred sixty-three thousand, one hundred thirty-four".