230103011 has 4 divisors (see below), whose sum is σ = 231627024. Its totient is φ = 228579000.

The previous prime is 230103001. The next prime is 230103059. The reversal of 230103011 is 110301032.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-230103011 is a prime.

It is a super-2 number, since 2×230103011² = 105894791342532242, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 230102983 and 230103001.

It is not an unprimeable number, because it can be changed into a prime (230103001) 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, 761780 + ... + 762081.

It is an arithmetic number, because the mean of its divisors is an integer number (57906756).

Almost surely, 2^230103011 is an apocalyptic number.

230103011 is a deficient number, since it is larger than the sum of its proper divisors (1524013).

230103011 is a wasteful number, since it uses less digits than its factorization.

230103011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1524012.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 230103011 is about 15169.1466800213. The cubic root of 230103011 is about 612.7840235432.

Adding to 230103011 its reverse (110301032), we get a palindrome (340404043).

The spelling of 230103011 in words is "two hundred thirty million, one hundred three thousand, eleven".