230061361501 has 4 divisors (see below), whose sum is σ = 230079961692. Its totient is φ = 230042761312.

The previous prime is 230061361483. The next prime is 230061361511. The reversal of 230061361501 is 105163160032.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 19866620601 + 210194740900 = 140949^2 + 458470^2 .

It is a cyclic number.

It is not a de Polignac number, because 230061361501 - 2¹⁵ = 230061328733 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 230061361501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230061361511) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9281530 + ... + 9306283.

It is an arithmetic number, because the mean of its divisors is an integer number (57519990423).

Almost surely, 2^230061361501 is an apocalyptic number.

It is an amenable number.

230061361501 is a deficient number, since it is larger than the sum of its proper divisors (18600191).

230061361501 is a wasteful number, since it uses less digits than its factorization.

230061361501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18600190.

The product of its (nonzero) digits is 3240, while the sum is 28.

The spelling of 230061361501 in words is "two hundred thirty billion, sixty-one million, three hundred sixty-one thousand, five hundred one".