100122201003 has 32 divisors (see below), whose sum is σ = 148130830080. Its totient is φ = 59643048960.

The previous prime is 100122200999. The next prime is 100122201017. The reversal of 100122201003 is 300102221001.

It is not a de Polignac number, because 100122201003 - 2² = 100122200999 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 100122201003.

It is not an unprimeable number, because it can be changed into a prime (100122001003) 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, 960883 + ... + 1059971.

It is an arithmetic number, because the mean of its divisors is an integer number (4629088440).

Almost surely, 2^100122201003 is an apocalyptic number.

100122201003 is a deficient number, since it is larger than the sum of its proper divisors (48008629077).

100122201003 is a wasteful number, since it uses less digits than its factorization.

100122201003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99627.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 100122201003 its reverse (300102221001), we get a palindrome (400224422004).

The spelling of 100122201003 in words is "one hundred billion, one hundred twenty-two million, two hundred one thousand, three".