21301130301 has 16 divisors (see below), whose sum is σ = 30987314688. Its totient is φ = 12908170800.

The previous prime is 21301130297. The next prime is 21301130317. The reversal of 21301130301 is 10303110312.

It is not a de Polignac number, because 21301130301 - 2² = 21301130297 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (21301130371) 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, 263616 + ... + 334806.

It is an arithmetic number, because the mean of its divisors is an integer number (1936707168).

Almost surely, 2^21301130301 is an apocalyptic number.

It is an amenable number.

21301130301 is a deficient number, since it is larger than the sum of its proper divisors (9686184387).

21301130301 is a wasteful number, since it uses less digits than its factorization.

21301130301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80272.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 21301130301 its reverse (10303110312), we get a palindrome (31604240613).

The spelling of 21301130301 in words is "twenty-one billion, three hundred one million, one hundred thirty thousand, three hundred one".