230761515503 has 2 divisors, whose sum is σ = 230761515504. Its totient is φ = 230761515502.

The previous prime is 230761515469. The next prime is 230761515547. The reversal of 230761515503 is 305515167032.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 230761515503 - 2¹⁶ = 230761449967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230761535503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115380757751 + 115380757752.

It is an arithmetic number, because the mean of its divisors is an integer number (115380757752).

Almost surely, 2^230761515503 is an apocalyptic number.

230761515503 is a deficient number, since it is larger than the sum of its proper divisors (1).

230761515503 is an equidigital number, since it uses as much as digits as its factorization.

230761515503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 94500, while the sum is 38.

The spelling of 230761515503 in words is "two hundred thirty billion, seven hundred sixty-one million, five hundred fifteen thousand, five hundred three".