421121323301 has 8 divisors (see below), whose sum is σ = 481285850304. Its totient is φ = 360957880800.

The previous prime is 421121323291. The next prime is 421121323307. The reversal of 421121323301 is 103323121124.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-421121323301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (421121323307) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 895826 + ... + 1282476.

It is an arithmetic number, because the mean of its divisors is an integer number (60160731288).

Almost surely, 2^421121323301 is an apocalyptic number.

It is an amenable number.

421121323301 is a deficient number, since it is larger than the sum of its proper divisors (60164527003).

421121323301 is a wasteful number, since it uses less digits than its factorization.

421121323301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542251.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 421121323301 its reverse (103323121124), we get a palindrome (524444444425).

The spelling of 421121323301 in words is "four hundred twenty-one billion, one hundred twenty-one million, three hundred twenty-three thousand, three hundred one".