10109052 has 72 divisors (see below), whose sum is σ = 27649440. Its totient is φ = 3104640.

The previous prime is 10109041. The next prime is 10109063. The reversal of 10109052 is 25090101.

It is an interprime number because it is at equal distance from previous prime (10109041) and next prime (10109063).

It is a super-3 number, since 3×10109052³ (a number of 22 digits) contains 333 as substring.

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

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23802 + ... + 24222.

It is an arithmetic number, because the mean of its divisors is an integer number (384020).

Almost surely, 2^10109052 is an apocalyptic number.

10109052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10109052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13824720).

10109052 is an abundant number, since it is smaller than the sum of its proper divisors (17540388).

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

10109052 is a wasteful number, since it uses less digits than its factorization.

10109052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483 (or 478 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 18.

The square root of 10109052 is about 3179.4735413272. The cubic root of 10109052 is about 216.2237906913.

Adding to 10109052 its reverse (25090101), we get a palindrome (35199153).

The spelling of 10109052 in words is "ten million, one hundred nine thousand, fifty-two".