230201132133031 has 4 divisors (see below), whose sum is σ = 230215848068392. Its totient is φ = 230186416197672.

The previous prime is 230201132133019. The next prime is 230201132133079. The reversal of 230201132133031 is 130331231102032.

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

It is a cyclic number.

It is not a de Polignac number, because 230201132133031 - 2¹⁷ = 230201132001959 is a prime.

It is a super-2 number, since 2×230201132133031² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 230201132132987 and 230201132133005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230201132133001) 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, 7357944216 + ... + 7357975501.

It is an arithmetic number, because the mean of its divisors is an integer number (57553962017098).

Almost surely, 2^{230201132133031} is an apocalyptic number.

230201132133031 is a deficient number, since it is larger than the sum of its proper divisors (14715935361).

230201132133031 is a wasteful number, since it uses less digits than its factorization.

230201132133031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14715935360.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 230201132133031 its reverse (130331231102032), we get a palindrome (360532363235063).

The spelling of 230201132133031 in words is "two hundred thirty trillion, two hundred one billion, one hundred thirty-two million, one hundred thirty-three thousand, thirty-one".