36100869973 has 4 divisors (see below), whose sum is σ = 41258137120. Its totient is φ = 30943602828.

The previous prime is 36100869913. The next prime is 36100870009. The reversal of 36100869973 is 37996800163.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36100869973 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 36100869973.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36100869913) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2578633563 + ... + 2578633576.

It is an arithmetic number, because the mean of its divisors is an integer number (10314534280).

Almost surely, 2^36100869973 is an apocalyptic number.

It is an amenable number.

36100869973 is a deficient number, since it is larger than the sum of its proper divisors (5157267147).

36100869973 is an equidigital number, since it uses as much as digits as its factorization.

36100869973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5157267146.

The product of its (nonzero) digits is 1469664, while the sum is 52.

The spelling of 36100869973 in words is "thirty-six billion, one hundred million, eight hundred sixty-nine thousand, nine hundred seventy-three".