100212311003 has 16 divisors (see below), whose sum is σ = 115965104640. Its totient is φ = 84819721536.

The previous prime is 100212310997. The next prime is 100212311009. The reversal of 100212311003 is 300113212001.

It is an interprime number because it is at equal distance from previous prime (100212310997) and next prime (100212311009).

It is a cyclic number.

It is not a de Polignac number, because 100212311003 - 2¹⁴ = 100212294619 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100212311009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1172426 + ... + 1254992.

It is an arithmetic number, because the mean of its divisors is an integer number (7247819040).

Almost surely, 2^100212311003 is an apocalyptic number.

100212311003 is a deficient number, since it is larger than the sum of its proper divisors (15752793637).

100212311003 is an equidigital number, since it uses as much as digits as its factorization.

100212311003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84746.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 100212311003 its reverse (300113212001), we get a palindrome (400325523004).

The spelling of 100212311003 in words is "one hundred billion, two hundred twelve million, three hundred eleven thousand, three".