101113221999 has 8 divisors (see below), whose sum is σ = 134819140480. Its totient is φ = 67408059096.

The previous prime is 101113221961. The next prime is 101113222039. The reversal of 101113221999 is 999122311101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 101113221999 - 2⁷ = 101113221871 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 (101113221919) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 316644 + ... + 549990.

It is an arithmetic number, because the mean of its divisors is an integer number (16852392560).

Almost surely, 2^101113221999 is an apocalyptic number.

101113221999 is a deficient number, since it is larger than the sum of its proper divisors (33705918481).

101113221999 is a wasteful number, since it uses less digits than its factorization.

101113221999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377789.

The product of its (nonzero) digits is 8748, while the sum is 39.

The spelling of 101113221999 in words is "one hundred one billion, one hundred thirteen million, two hundred twenty-one thousand, nine hundred ninety-nine".