747700140101 has 4 divisors (see below), whose sum is σ = 748504985100. Its totient is φ = 746895295104.

The previous prime is 747700140097. The next prime is 747700140163. The reversal of 747700140101 is 101041007747.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 106275348001 + 641424792100 = 325999^2 + 800890^2 .

It is a cyclic number.

It is not a de Polignac number, because 747700140101 - 2² = 747700140097 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 (747700140001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 402421106 + ... + 402422963.

It is an arithmetic number, because the mean of its divisors is an integer number (187126246275).

Almost surely, 2^747700140101 is an apocalyptic number.

It is an amenable number.

747700140101 is a deficient number, since it is larger than the sum of its proper divisors (804844999).

747700140101 is an equidigital number, since it uses as much as digits as its factorization.

747700140101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 804844998.

The product of its (nonzero) digits is 5488, while the sum is 32.

Adding to 747700140101 its reverse (101041007747), we get a palindrome (848741147848).

The spelling of 747700140101 in words is "seven hundred forty-seven billion, seven hundred million, one hundred forty thousand, one hundred one".