1011010320101 has 32 divisors (see below), whose sum is σ = 1093351478400. Its totient is φ = 931898373120.

The previous prime is 1011010320077. The next prime is 1011010320107. The reversal of 1011010320101 is 1010230101101.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1011010320101 - 2¹⁴ = 1011010303717 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 (1011010320107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 155752466 + ... + 155758956.

It is an arithmetic number, because the mean of its divisors is an integer number (34167233700).

Almost surely, 2^{1011010320101} is an apocalyptic number.

It is an amenable number.

1011010320101 is a deficient number, since it is larger than the sum of its proper divisors (82341158299).

1011010320101 is a wasteful number, since it uses less digits than its factorization.

1011010320101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7829.

The product of its (nonzero) digits is 6, while the sum is 11.

Adding to 1011010320101 its reverse (1010230101101), we get a palindrome (2021240421202).

The spelling of 1011010320101 in words is "one trillion, eleven billion, ten million, three hundred twenty thousand, one hundred one".