331204231131134 has 32 divisors (see below), whose sum is σ = 519822256644000. Its totient is φ = 158061676760064.

The previous prime is 331204231131113. The next prime is 331204231131149. The reversal of 331204231131134 is 431131132402133.

It is a self number, because there is not a number n which added to its sum of digits gives 331204231131134.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17587622 + ... + 31172630.

It is an arithmetic number, because the mean of its divisors is an integer number (16244445520125).

Almost surely, 2^{331204231131134} is an apocalyptic number.

331204231131134 is a deficient number, since it is larger than the sum of its proper divisors (188618025512866).

331204231131134 is a wasteful number, since it uses less digits than its factorization.

331204231131134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13589852.

The product of its (nonzero) digits is 15552, while the sum is 32.

Adding to 331204231131134 its reverse (431131132402133), we get a palindrome (762335363533267).

The spelling of 331204231131134 in words is "three hundred thirty-one trillion, two hundred four billion, two hundred thirty-one million, one hundred thirty-one thousand, one hundred thirty-four".