2120314124231 has 8 divisors (see below), whose sum is σ = 2165561694144. Its totient is φ = 2075072158720.

The previous prime is 2120314124183. The next prime is 2120314124239. The reversal of 2120314124231 is 1324214130212.

It is a happy number.

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-2120314124231 is a prime.

It is a super-2 number, since 2×2120314124231² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2120314124231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2120314124239) 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, 631910 + ... + 2154051.

It is an arithmetic number, because the mean of its divisors is an integer number (270695211768).

Almost surely, 2^{2120314124231} is an apocalyptic number.

2120314124231 is a deficient number, since it is larger than the sum of its proper divisors (45247569913).

2120314124231 is a wasteful number, since it uses less digits than its factorization.

2120314124231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2802201.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 2120314124231 its reverse (1324214130212), we get a palindrome (3444528254443).

The spelling of 2120314124231 in words is "two trillion, one hundred twenty billion, three hundred fourteen million, one hundred twenty-four thousand, two hundred thirty-one".