283697137403 has 2 divisors, whose sum is σ = 283697137404. Its totient is φ = 283697137402.

The previous prime is 283697137357. The next prime is 283697137447. The reversal of 283697137403 is 304731796382.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 283697137403 - 2¹⁰ = 283697136379 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (283697137103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141848568701 + 141848568702.

It is an arithmetic number, because the mean of its divisors is an integer number (141848568702).

Almost surely, 2^283697137403 is an apocalyptic number.

283697137403 is a deficient number, since it is larger than the sum of its proper divisors (1).

283697137403 is an equidigital number, since it uses as much as digits as its factorization.

283697137403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4572288, while the sum is 53.

The spelling of 283697137403 in words is "two hundred eighty-three billion, six hundred ninety-seven million, one hundred thirty-seven thousand, four hundred three".