105010142 has 16 divisors (see below), whose sum is σ = 159398160. Its totient is φ = 51881472.

The previous prime is 105010127. The next prime is 105010151. The reversal of 105010142 is 241010501.

It is a super-2 number, since 2×105010142² = 22054259845720328, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62084 + ... + 63752.

It is an arithmetic number, because the mean of its divisors is an integer number (9962385).

Almost surely, 2^105010142 is an apocalyptic number.

105010142 is a deficient number, since it is larger than the sum of its proper divisors (54388018).

105010142 is a wasteful number, since it uses less digits than its factorization.

105010142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2027.

The product of its (nonzero) digits is 40, while the sum is 14.

The square root of 105010142 is about 10247.4456329370. The cubic root of 105010142 is about 471.7845870196.

Adding to 105010142 its reverse (241010501), we get a palindrome (346020643).

The spelling of 105010142 in words is "one hundred five million, ten thousand, one hundred forty-two".