200315103451 has 2 divisors, whose sum is σ = 200315103452. Its totient is φ = 200315103450.

The previous prime is 200315103403. The next prime is 200315103467. The reversal of 200315103451 is 154301513002.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 200315103451 - 2⁷ = 200315103323 is a prime.

It is a super-2 number, since 2×200315103451² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (200315103481) 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 as a sum of consecutive naturals, namely, 100157551725 + 100157551726.

It is an arithmetic number, because the mean of its divisors is an integer number (100157551726).

Almost surely, 2^200315103451 is an apocalyptic number.

200315103451 is a deficient number, since it is larger than the sum of its proper divisors (1).

200315103451 is an equidigital number, since it uses as much as digits as its factorization.

200315103451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1800, while the sum is 25.

Adding to 200315103451 its reverse (154301513002), we get a palindrome (354616616453).

The spelling of 200315103451 in words is "two hundred billion, three hundred fifteen million, one hundred three thousand, four hundred fifty-one".