420111120320131 has 8 divisors (see below), whose sum is σ = 420129437018384. Its totient is φ = 420092804118240.

The previous prime is 420111120320113. The next prime is 420111120320179. The reversal of 420111120320131 is 131023021111024.

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

It is a cyclic number.

It is not a de Polignac number, because 420111120320131 - 2⁹ = 420111120319619 is a prime.

It is a super-2 number, since 2×420111120320131² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (420111120323131) 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, 3074943001 + ... + 3075079621.

It is an arithmetic number, because the mean of its divisors is an integer number (52516179627298).

Almost surely, 2^{420111120320131} is an apocalyptic number.

420111120320131 is a deficient number, since it is larger than the sum of its proper divisors (18316698253).

420111120320131 is a wasteful number, since it uses less digits than its factorization.

420111120320131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248181.

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 420111120320131 its reverse (131023021111024), we get a palindrome (551134141431155).

The spelling of 420111120320131 in words is "four hundred twenty trillion, one hundred eleven billion, one hundred twenty million, three hundred twenty thousand, one hundred thirty-one".