231034432042030 has 16 divisors (see below), whose sum is σ = 416504731903200. Its totient is φ = 92270938544032.

The previous prime is 231034432042003. The next prime is 231034432042093. The reversal of 231034432042030 is 30240234430132.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 231034432041983 and 231034432042001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17854277305 + ... + 17854290244.

It is an arithmetic number, because the mean of its divisors is an integer number (26031545743950).

Almost surely, 2^{231034432042030} is an apocalyptic number.

231034432042030 is a deficient number, since it is larger than the sum of its proper divisors (185470299861170).

231034432042030 is a wasteful number, since it uses less digits than its factorization.

231034432042030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35708568203.

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 231034432042030 its reverse (30240234430132), we get a palindrome (261274666472162).

The spelling of 231034432042030 in words is "two hundred thirty-one trillion, thirty-four billion, four hundred thirty-two million, forty-two thousand, thirty".