100201302003 has 32 divisors (see below), whose sum is σ = 153443865600. Its totient is φ = 57522247200.

The previous prime is 100201301987. The next prime is 100201302023. The reversal of 100201302003 is 300203102001.

It is a happy number.

It is not a de Polignac number, because 100201302003 - 2⁴ = 100201301987 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 100201302003.

It is not an unprimeable number, because it can be changed into a prime (100201302023) 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, 5691268 + ... + 5708846.

It is an arithmetic number, because the mean of its divisors is an integer number (4795120800).

Almost surely, 2^100201302003 is an apocalyptic number.

100201302003 is a deficient number, since it is larger than the sum of its proper divisors (53242563597).

100201302003 is a wasteful number, since it uses less digits than its factorization.

100201302003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26703.

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 100201302003 its reverse (300203102001), we get a palindrome (400404404004).

It can be divided in two parts, 100201 and 302003, that added together give a palindrome (402204).

The spelling of 100201302003 in words is "one hundred billion, two hundred one million, three hundred two thousand, three".