10113428 has 24 divisors (see below), whose sum is σ = 19507488. Its totient is φ = 4558176.

The previous prime is 10113401. The next prime is 10113437. The reversal of 10113428 is 82431101.

It is a super-2 number, since 2×10113428² = 204562851822368, 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, 26 + ... + 4497.

It is an arithmetic number, because the mean of its divisors is an integer number (812812).

Almost surely, 2^10113428 is an apocalyptic number.

It is an amenable number.

10113428 is a deficient number, since it is larger than the sum of its proper divisors (9394060).

10113428 is a wasteful number, since it uses less digits than its factorization.

10113428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4583 (or 4581 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 10113428 is about 3180.1616311125. The cubic root of 10113428 is about 216.2549857961.

Adding to 10113428 its reverse (82431101), we get a palindrome (92544529).

The spelling of 10113428 in words is "ten million, one hundred thirteen thousand, four hundred twenty-eight".