1214232423031 has 4 divisors (see below), whose sum is σ = 1217049668064. Its totient is φ = 1211415178000.

The previous prime is 1214232422993. The next prime is 1214232423059. The reversal of 1214232423031 is 1303242324121.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1214232423031 - 2⁹ = 1214232422519 is a prime.

It is a super-2 number, since 2×1214232423031² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1214232423631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1408621870 + ... + 1408622731.

It is an arithmetic number, because the mean of its divisors is an integer number (304262417016).

Almost surely, 2^{1214232423031} is an apocalyptic number.

1214232423031 is a deficient number, since it is larger than the sum of its proper divisors (2817245033).

1214232423031 is an equidigital number, since it uses as much as digits as its factorization.

1214232423031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2817245032.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 1214232423031 its reverse (1303242324121), we get a palindrome (2517474747152).

The spelling of 1214232423031 in words is "one trillion, two hundred fourteen billion, two hundred thirty-two million, four hundred twenty-three thousand, thirty-one".