230401011 has 16 divisors (see below), whose sum is σ = 326240640. Its totient is φ = 144224640.

The previous prime is 230400997. The next prime is 230401013. The reversal of 230401011 is 110104032.

It is a happy number.

It is not a de Polignac number, because 230401011 - 2¹³ = 230392819 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230401013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11445 + ... + 24326.

It is an arithmetic number, because the mean of its divisors is an integer number (20390040).

Almost surely, 2^230401011 is an apocalyptic number.

230401011 is a deficient number, since it is larger than the sum of its proper divisors (95839629).

230401011 is a wasteful number, since it uses less digits than its factorization.

230401011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35906.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 230401011 is about 15178.9660715083. The cubic root of 230401011 is about 613.0484426020.

Adding to 230401011 its reverse (110104032), we get a palindrome (340505043).

The spelling of 230401011 in words is "two hundred thirty million, four hundred one thousand, eleven".