21110000301 has 16 divisors (see below), whose sum is σ = 33679773120. Its totient is φ = 12990769200.

The previous prime is 21110000287. The next prime is 21110000311. The reversal of 21110000301 is 10300001112.

It is not a de Polignac number, because 21110000301 - 2¹⁷ = 21109869229 is a prime.

It is a super-2 number, since 2×21110000301² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (21110000311) 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, 30070875 + ... + 30071576.

It is an arithmetic number, because the mean of its divisors is an integer number (2104985820).

Almost surely, 2^21110000301 is an apocalyptic number.

It is an amenable number.

21110000301 is a deficient number, since it is larger than the sum of its proper divisors (12569772819).

21110000301 is a wasteful number, since it uses less digits than its factorization.

21110000301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60142473 (or 60142467 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

Adding to 21110000301 its reverse (10300001112), we get a palindrome (31410001413).

The spelling of 21110000301 in words is "twenty-one billion, one hundred ten million, three hundred one", and thus it is an aban number.