10143900 has 216 divisors, whose sum is σ = 37306640. Its totient is φ = 2350080.

The previous prime is 10143899. The next prime is 10143911. The reversal of 10143900 is 934101.

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 pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 596692 + ... + 596708.

Almost surely, 2^10143900 is an apocalyptic number.

10143900 is a gapful number since it is divisible by the number (10) 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 10143900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18653320).

10143900 is an abundant number, since it is smaller than the sum of its proper divisors (27162740).

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

10143900 is a wasteful number, since it uses less digits than its factorization.

10143900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70 (or 40 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 10143900 is about 3184.9489791832. The cubic root of 10143900 is about 216.4719618354.

The spelling of 10143900 in words is "ten million, one hundred forty-three thousand, nine hundred".