1011322112301 has 12 divisors (see below), whose sum is σ = 1462807967712. Its totient is φ = 673287344136.

The previous prime is 1011322112261. The next prime is 1011322112341. The reversal of 1011322112301 is 1032112231101.

1011322112301 is a `hidden beast` number, since 101 + 1 + 322 + 11 + 230 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (1011322112261) and next prime (1011322112341).

It is not a de Polignac number, because 1011322112301 - 2¹³ = 1011322104109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011322112341) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 77276211 + ... + 77289296.

It is an arithmetic number, because the mean of its divisors is an integer number (121900663976).

Almost surely, 2^{1011322112301} is an apocalyptic number.

It is an amenable number.

1011322112301 is a deficient number, since it is larger than the sum of its proper divisors (451485855411).

1011322112301 is a wasteful number, since it uses less digits than its factorization.

1011322112301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154566240 (or 154566237 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 1011322112301 its reverse (1032112231101), we get a palindrome (2043434343402).

The spelling of 1011322112301 in words is "one trillion, eleven billion, three hundred twenty-two million, one hundred twelve thousand, three hundred one".