21341113020130 has 32 divisors (see below), whose sum is σ = 39746273505840. Its totient is φ = 8240498515200.

The previous prime is 21341113020107. The next prime is 21341113020203. The reversal of 21341113020130 is 3102031114312.

It can be written as a sum of positive squares in 8 ways, for example, as 6459410322369 + 14881702697761 = 2541537^2 + 3857681^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5572921 + ... + 8587180.

Almost surely, 2^{21341113020130} is an apocalyptic number.

21341113020130 is a deficient number, since it is larger than the sum of its proper divisors (18405160485710).

21341113020130 is a wasteful number, since it uses less digits than its factorization.

21341113020130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14165334.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 21341113020130 its reverse (3102031114312), we get a palindrome (24443144134442).

The spelling of 21341113020130 in words is "twenty-one trillion, three hundred forty-one billion, one hundred thirteen million, twenty thousand, one hundred thirty".