10102044 has 24 divisors (see below), whose sum is σ = 23708160. Its totient is φ = 3347824.

The previous prime is 10102019. The next prime is 10102049. The reversal of 10102044 is 44020101.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10102049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204 + ... + 4499.

It is an arithmetic number, because the mean of its divisors is an integer number (987840).

Almost surely, 2^10102044 is an apocalyptic number.

It is an amenable number.

10102044 is an abundant number, since it is smaller than the sum of its proper divisors (13606116).

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

10102044 is a wasteful number, since it uses less digits than its factorization.

10102044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4889 (or 4887 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 10102044 is about 3178.3712810180. The cubic root of 10102044 is about 216.1738141417.

Adding to 10102044 its reverse (44020101), we get a palindrome (54122145).

The spelling of 10102044 in words is "ten million, one hundred two thousand, forty-four".