230201101 has 32 divisors (see below), whose sum is σ = 268621920. Its totient is φ = 195686400.

The previous prime is 230201077. The next prime is 230201107. The reversal of 230201101 is 101102032.

It can be written as a sum of positive squares in 16 ways, for example, as 85119076 + 145082025 = 9226^2 + 12045^2 .

It is not a de Polignac number, because 230201101 - 2⁹ = 230200589 is a prime.

It is a super-2 number, since 2×230201101² = 105985093803224402, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230201107) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 819081 + ... + 819361.

It is an arithmetic number, because the mean of its divisors is an integer number (8394435).

Almost surely, 2^230201101 is an apocalyptic number.

It is an amenable number.

230201101 is a deficient number, since it is larger than the sum of its proper divisors (38420819).

230201101 is a wasteful number, since it uses less digits than its factorization.

230201101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 230201101 is about 15172.3795431040. The cubic root of 230201101 is about 612.8710851966.

Adding to 230201101 its reverse (101102032), we get a palindrome (331303133).

The spelling of 230201101 in words is "two hundred thirty million, two hundred one thousand, one hundred one".