140430233032303 has 16 divisors (see below), whose sum is σ = 148574796480000. Its totient is φ = 132361047961632.

The previous prime is 140430233032291. The next prime is 140430233032381. The reversal of 140430233032303 is 303230332034041.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-140430233032303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140430233035303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 189021318 + ... + 189762796.

It is an arithmetic number, because the mean of its divisors is an integer number (9285924780000).

Almost surely, 2^{140430233032303} is an apocalyptic number.

140430233032303 is a deficient number, since it is larger than the sum of its proper divisors (8144563447697).

140430233032303 is a wasteful number, since it uses less digits than its factorization.

140430233032303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 792294.

The product of its (nonzero) digits is 46656, while the sum is 31.

Adding to 140430233032303 its reverse (303230332034041), we get a palindrome (443660565066344).

The spelling of 140430233032303 in words is "one hundred forty trillion, four hundred thirty billion, two hundred thirty-three million, thirty-two thousand, three hundred three".