201403000 has 32 divisors (see below), whose sum is σ = 471285360. Its totient is φ = 80560800.

The previous prime is 201402979. The next prime is 201403009. The reversal of 201403000 is 304102.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201403009) 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, 99702 + ... + 101701.

Almost surely, 2^201403000 is an apocalyptic number.

201403000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201403000 is an abundant number, since it is smaller than the sum of its proper divisors (269882360).

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

201403000 is a wasteful number, since it uses less digits than its factorization.

201403000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201424 (or 201410 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 201403000 is about 14191.6524760156. The cubic root of 201403000 is about 586.1678280848.

Adding to 201403000 its reverse (304102), we get a palindrome (201707102).

The spelling of 201403000 in words is "two hundred one million, four hundred three thousand".