101113311222001 has 8 divisors (see below), whose sum is σ = 108891512009280. Its totient is φ = 93335146687632.

The previous prime is 101113311221927. The next prime is 101113311222023. The reversal of 101113311222001 is 100222113311101.

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

It is a cyclic number.

It is not a de Polignac number, because 101113311222001 - 2¹⁷ = 101113311090929 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 101113311222001.

It is not an unprimeable number, because it can be changed into a prime (101113311222041) 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, 3126421 + ... + 14560258.

It is an arithmetic number, because the mean of its divisors is an integer number (13611439001160).

Almost surely, 2^{101113311222001} is an apocalyptic number.

It is an amenable number.

101113311222001 is a deficient number, since it is larger than the sum of its proper divisors (7778200787279).

101113311222001 is a wasteful number, since it uses less digits than its factorization.

101113311222001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18126455.

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 101113311222001 its reverse (100222113311101), we get a palindrome (201335424533102).

The spelling of 101113311222001 in words is "one hundred one trillion, one hundred thirteen billion, three hundred eleven million, two hundred twenty-two thousand, one".