105101244 has 18 divisors (see below), whose sum is σ = 265672680. Its totient is φ = 35033736.

The previous prime is 105101233. The next prime is 105101261. The reversal of 105101244 is 442101501.

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×105101244² = 22092542980695072, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1459704 + ... + 1459775.

Almost surely, 2^105101244 is an apocalyptic number.

It is an amenable number.

105101244 is an abundant number, since it is smaller than the sum of its proper divisors (160571436).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

105101244 is a wasteful number, since it uses less digits than its factorization.

105101244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2919489 (or 2919484 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 105101244 is about 10251.8897770118. The cubic root of 105101244 is about 471.9209804996.

Adding to 105101244 its reverse (442101501), we get a palindrome (547202745).

The spelling of 105101244 in words is "one hundred five million, one hundred one thousand, two hundred forty-four".