230103831 has 8 divisors (see below), whose sum is σ = 306891504. Its totient is φ = 153359360.

The previous prime is 230103817. The next prime is 230103859. The reversal of 230103831 is 138301032.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 230103831 - 2¹³ = 230095639 is a prime.

It is a super-2 number, since 2×230103831² = 105895546081753122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 230103798 and 230103807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230103871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4885 + ... + 22001.

It is an arithmetic number, because the mean of its divisors is an integer number (38361438).

Almost surely, 2^230103831 is an apocalyptic number.

230103831 is a deficient number, since it is larger than the sum of its proper divisors (76787673).

230103831 is a wasteful number, since it uses less digits than its factorization.

230103831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21601.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 230103831 is about 15169.1737085446. The cubic root of 230103831 is about 612.7847514524.

Adding to 230103831 its reverse (138301032), we get a palindrome (368404863).

The spelling of 230103831 in words is "two hundred thirty million, one hundred three thousand, eight hundred thirty-one".