203213144314131 has 48 divisors (see below), whose sum is σ = 316009946390400. Its totient is φ = 115819248529152.

The previous prime is 203213144314111. The next prime is 203213144314181. The reversal of 203213144314131 is 131413441312302.

It is a happy number.

It is not a de Polignac number, because 203213144314131 - 2¹⁴ = 203213144297747 is a prime.

It is a super-2 number, since 2×203213144314131² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 203213144314092 and 203213144314101.

It is not an unprimeable number, because it can be changed into a prime (203213144314111) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 90705256 + ... + 92918618.

It is an arithmetic number, because the mean of its divisors is an integer number (6583540549800).

Almost surely, 2^{203213144314131} is an apocalyptic number.

203213144314131 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

203213144314131 is a deficient number, since it is larger than the sum of its proper divisors (112796802076269).

203213144314131 is a wasteful number, since it uses less digits than its factorization.

203213144314131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2215008 (or 2215001 counting only the distinct ones).

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

Adding to 203213144314131 its reverse (131413441312302), we get a palindrome (334626585626433).

The spelling of 203213144314131 in words is "two hundred three trillion, two hundred thirteen billion, one hundred forty-four million, three hundred fourteen thousand, one hundred thirty-one".