423441112303131 has 32 divisors (see below), whose sum is σ = 612780792986880. Its totient is φ = 258545787909504.

The previous prime is 423441112303129. The next prime is 423441112303169. The reversal of 423441112303131 is 131303211144324.

It is a happy number.

It is not a de Polignac number, because 423441112303131 - 2¹ = 423441112303129 is a prime.

It is a super-2 number, since 2×423441112303131² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 423441112303092 and 423441112303101.

It is not an unprimeable number, because it can be changed into a prime (423441112353131) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 79027641 + ... + 84215498.

It is an arithmetic number, because the mean of its divisors is an integer number (19149399780840).

Almost surely, 2^{423441112303131} is an apocalyptic number.

423441112303131 is a deficient number, since it is larger than the sum of its proper divisors (189339680683749).

423441112303131 is a wasteful number, since it uses less digits than its factorization.

423441112303131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163243675.

The product of its (nonzero) digits is 20736, while the sum is 33.

Adding to 423441112303131 its reverse (131303211144324), we get a palindrome (554744323447455).

The spelling of 423441112303131 in words is "four hundred twenty-three trillion, four hundred forty-one billion, one hundred twelve million, three hundred three thousand, one hundred thirty-one".