140103330021243 has 80 divisors (see below), whose sum is σ = 212664455989920. Its totient is φ = 91899695923200.

The previous prime is 140103330021203. The next prime is 140103330021311. The reversal of 140103330021243 is 342120033301041.

It is a happy number.

140103330021243 is a `hidden beast` number, since 1 + 4 + 0 + 103 + 3 + 300 + 212 + 43 = 666.

It is not a de Polignac number, because 140103330021243 - 2¹⁰ = 140103330020219 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (140103330021203) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 29676619123 + ... + 29676623843.

It is an arithmetic number, because the mean of its divisors is an integer number (2658305699874).

Almost surely, 2^{140103330021243} is an apocalyptic number.

140103330021243 is a deficient number, since it is larger than the sum of its proper divisors (72561125968677).

140103330021243 is a wasteful number, since it uses less digits than its factorization.

140103330021243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10090 (or 10081 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 140103330021243 its reverse (342120033301041), we get a palindrome (482223363322284).

The spelling of 140103330021243 in words is "one hundred forty trillion, one hundred three billion, three hundred thirty million, twenty-one thousand, two hundred forty-three".