231140234314403 has 8 divisors (see below), whose sum is σ = 232458098808672. Its totient is φ = 229823830061056.

The previous prime is 231140234314399. The next prime is 231140234314411. The reversal of 231140234314403 is 304413432041132.

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

It is a cyclic number.

It is not a de Polignac number, because 231140234314403 - 2² = 231140234314399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (231140234314603) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 364742750 + ... + 365375907.

It is an arithmetic number, because the mean of its divisors is an integer number (29057262351084).

Almost surely, 2^{231140234314403} is an apocalyptic number.

231140234314403 is a deficient number, since it is larger than the sum of its proper divisors (1317864494269).

231140234314403 is a wasteful number, since it uses less digits than its factorization.

231140234314403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 730120461.

The product of its (nonzero) digits is 82944, while the sum is 35.

Adding to 231140234314403 its reverse (304413432041132), we get a palindrome (535553666355535).

The spelling of 231140234314403 in words is "two hundred thirty-one trillion, one hundred forty billion, two hundred thirty-four million, three hundred fourteen thousand, four hundred three".