40201203 has 32 divisors (see below), whose sum is σ = 64983040. Its totient is φ = 21617280.

The previous prime is 40201201. The next prime is 40201241. The reversal of 40201203 is 30210204.

It is not a de Polignac number, because 40201203 - 2¹ = 40201201 is a prime.

It is a super-2 number, since 2×40201203² = 3232273445294418, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40201201) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23253 + ... + 24921.

It is an arithmetic number, because the mean of its divisors is an integer number (2030720).

Almost surely, 2^40201203 is an apocalyptic number.

40201203 is a deficient number, since it is larger than the sum of its proper divisors (24781837).

40201203 is a wasteful number, since it uses less digits than its factorization.

40201203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1747.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 40201203 is about 6340.4418615740. The cubic root of 40201203 is about 342.5676510478.

Adding to 40201203 its reverse (30210204), we get a palindrome (70411407).

Subtracting from 40201203 its reverse (30210204), we obtain a palindrome (9990999).

It can be divided in two parts, 40201 and 203, that added together give a palindrome (40404).

The spelling of 40201203 in words is "forty million, two hundred one thousand, two hundred three".