512203141403 has 2 divisors, whose sum is σ = 512203141404. Its totient is φ = 512203141402.

The previous prime is 512203141369. The next prime is 512203141447. The reversal of 512203141403 is 304141302215.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 512203141403 - 2⁶ = 512203141339 is a prime.

It is a super-2 number, since 2×512203141403² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (512203144403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 256101570701 + 256101570702.

It is an arithmetic number, because the mean of its divisors is an integer number (256101570702).

Almost surely, 2^512203141403 is an apocalyptic number.

512203141403 is a deficient number, since it is larger than the sum of its proper divisors (1).

512203141403 is an equidigital number, since it uses as much as digits as its factorization.

512203141403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 512203141403 its reverse (304141302215), we get a palindrome (816344443618).

The spelling of 512203141403 in words is "five hundred twelve billion, two hundred three million, one hundred forty-one thousand, four hundred three".