230101641 has 80 divisors (see below), whose sum is σ = 434903040. Its totient is φ = 117767520.

The previous prime is 230101603. The next prime is 230101649. The reversal of 230101641 is 146101032.

It is a happy number.

230101641 is a `hidden beast` number, since 23 + 0 + 1 + 0 + 1 + 641 = 666.

230101641 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 230101641 - 2⁷ = 230101513 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (230101649) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 492490 + ... + 492956.

It is an arithmetic number, because the mean of its divisors is an integer number (5436288).

Almost surely, 2^230101641 is an apocalyptic number.

230101641 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

230101641 is a deficient number, since it is larger than the sum of its proper divisors (204801399).

230101641 is a wasteful number, since it uses less digits than its factorization.

230101641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 576 (or 567 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 230101641 is about 15169.1015225029. The cubic root of 230101641 is about 612.7828073983.

Adding to 230101641 its reverse (146101032), we get a palindrome (376202673).

It can be divided in two parts, 230101 and 641, that multiplied together give a palindrome (147494741).

The spelling of 230101641 in words is "two hundred thirty million, one hundred one thousand, six hundred forty-one".