100311120201 has 16 divisors (see below), whose sum is σ = 134815039488. Its totient is φ = 66342550800.

The previous prime is 100311120199. The next prime is 100311120229. The reversal of 100311120201 is 102021113001.

It is not a de Polignac number, because 100311120201 - 2¹ = 100311120199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100311120001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28215 + ... + 448796.

It is an arithmetic number, because the mean of its divisors is an integer number (8425939968).

Almost surely, 2^100311120201 is an apocalyptic number.

It is an amenable number.

100311120201 is a deficient number, since it is larger than the sum of its proper divisors (34503919287).

100311120201 is a wasteful number, since it uses less digits than its factorization.

100311120201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 477572.

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

Adding to 100311120201 its reverse (102021113001), we get a palindrome (202332233202).

The spelling of 100311120201 in words is "one hundred billion, three hundred eleven million, one hundred twenty thousand, two hundred one".