203012103314 has 4 divisors (see below), whose sum is σ = 304518154974. Its totient is φ = 101506051656.

The previous prime is 203012103299. The next prime is 203012103367. The reversal of 203012103314 is 413301210302.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 413301210302 = 2 ⋅206650605151.

It can be written as a sum of positive squares in only one way, i.e., 189471290089 + 13540813225 = 435283^2 + 116365^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50753025827 + ... + 50753025830.

Almost surely, 2^203012103314 is an apocalyptic number.

203012103314 is a deficient number, since it is larger than the sum of its proper divisors (101506051660).

203012103314 is a wasteful number, since it uses less digits than its factorization.

203012103314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101506051659.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 203012103314 its reverse (413301210302), we get a palindrome (616313313616).

The spelling of 203012103314 in words is "two hundred three billion, twelve million, one hundred three thousand, three hundred fourteen".