3720201003 has 12 divisors (see below), whose sum is σ = 5376526168. Its totient is φ = 2478794400.

The previous prime is 3720200999. The next prime is 3720201019. The reversal of 3720201003 is 3001020273.

It is not a de Polignac number, because 3720201003 - 2² = 3720200999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3720201203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 93898 + ... + 127503.

Almost surely, 2^3720201003 is an apocalyptic number.

3720201003 is a deficient number, since it is larger than the sum of its proper divisors (1656325165).

3720201003 is a wasteful number, since it uses less digits than its factorization.

3720201003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223274 (or 223271 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 18.

The square root of 3720201003 is about 60993.4504926554. The cubic root of 3720201003 is about 1549.4900858932.

Adding to 3720201003 its reverse (3001020273), we get a palindrome (6721221276).

The spelling of 3720201003 in words is "three billion, seven hundred twenty million, two hundred one thousand, three".