21232301301130 has 8 divisors (see below), whose sum is σ = 38218142342052. Its totient is φ = 8492920520448.

The previous prime is 21232301301121. The next prime is 21232301301131. The reversal of 21232301301130 is 3110310323212.

It can be written as a sum of positive squares in 2 ways, for example, as 19830286640641 + 1402014660489 = 4453121^2 + 1184067^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (21232301301131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1061615065047 + ... + 1061615065066.

Almost surely, 2^{21232301301130} is an apocalyptic number.

21232301301130 is a deficient number, since it is larger than the sum of its proper divisors (16985841040922).

21232301301130 is a wasteful number, since it uses less digits than its factorization.

21232301301130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2123230130120.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 21232301301130 its reverse (3110310323212), we get a palindrome (24342611624342).

The spelling of 21232301301130 in words is "twenty-one trillion, two hundred thirty-two billion, three hundred one million, three hundred one thousand, one hundred thirty".