101113311221009 has 8 divisors (see below), whose sum is σ = 101148313797120. Its totient is φ = 101078313126336.

The previous prime is 101113311220931. The next prime is 101113311221051. The reversal of 101113311221009 is 900122113311101.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101113311221009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101113311221099) 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, 44331497 + ... + 46556505.

It is an arithmetic number, because the mean of its divisors is an integer number (12643539224640).

Almost surely, 2^{101113311221009} is an apocalyptic number.

It is an amenable number.

101113311221009 is a deficient number, since it is larger than the sum of its proper divisors (35002576111).

101113311221009 is a wasteful number, since it uses less digits than its factorization.

101113311221009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2240719.

The product of its (nonzero) digits is 324, while the sum is 26.

The spelling of 101113311221009 in words is "one hundred one trillion, one hundred thirteen billion, three hundred eleven million, two hundred twenty-one thousand, nine".