100140443255 has 8 divisors (see below), whose sum is σ = 126493191600. Its totient is φ = 75895914816.

The previous prime is 100140443233. The next prime is 100140443261. The reversal of 100140443255 is 552344041001.

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 100140443255 - 2¹⁴ = 100140426871 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 527054870 + ... + 527055059.

It is an arithmetic number, because the mean of its divisors is an integer number (15811648950).

Almost surely, 2^100140443255 is an apocalyptic number.

100140443255 is a deficient number, since it is larger than the sum of its proper divisors (26352748345).

100140443255 is a wasteful number, since it uses less digits than its factorization.

100140443255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1054109953.

The product of its (nonzero) digits is 9600, while the sum is 29.

Adding to 100140443255 its reverse (552344041001), we get a palindrome (652484484256).

The spelling of 100140443255 in words is "one hundred billion, one hundred forty million, four hundred forty-three thousand, two hundred fifty-five".