231033301132030 has 8 divisors (see below), whose sum is σ = 415859942037672. Its totient is φ = 92413320452808.

The previous prime is 231033301132009. The next prime is 231033301132037. The reversal of 231033301132030 is 30231103330132.

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

It is a junction number, because it is equal to n+sod(n) for n = 231033301131986 and 231033301132004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231033301132037) 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, 11551665056592 + ... + 11551665056611.

It is an arithmetic number, because the mean of its divisors is an integer number (51982492754709).

Almost surely, 2^{231033301132030} is an apocalyptic number.

231033301132030 is a deficient number, since it is larger than the sum of its proper divisors (184826640905642).

231033301132030 is a wasteful number, since it uses less digits than its factorization.

231033301132030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23103330113210.

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 231033301132030 its reverse (30231103330132), we get a palindrome (261264404462162).

The spelling of 231033301132030 in words is "two hundred thirty-one trillion, thirty-three billion, three hundred one million, one hundred thirty-two thousand, thirty".