10101214399 has 4 divisors (see below), whose sum is σ = 10214711280. Its totient is φ = 9987717520.

The previous prime is 10101214391. The next prime is 10101214423. The reversal of 10101214399 is 99341210101.

10101214399 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 10101214399 - 2³ = 10101214391 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 10101214399.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10101214391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56748307 + ... + 56748484.

It is an arithmetic number, because the mean of its divisors is an integer number (2553677820).

Almost surely, 2^10101214399 is an apocalyptic number.

10101214399 is a deficient number, since it is larger than the sum of its proper divisors (113496881).

10101214399 is an equidigital number, since it uses as much as digits as its factorization.

10101214399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113496880.

The product of its (nonzero) digits is 1944, while the sum is 31.

The spelling of 10101214399 in words is "ten billion, one hundred one million, two hundred fourteen thousand, three hundred ninety-nine".