1011013003201 has 4 divisors (see below), whose sum is σ = 1034524933552. Its totient is φ = 987501072852.

The previous prime is 1011013003183. The next prime is 1011013003207. The reversal of 1011013003201 is 1023003101101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1011013003201 - 2¹³ = 1011012995009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1011013003207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11755965111 + ... + 11755965196.

It is an arithmetic number, because the mean of its divisors is an integer number (258631233388).

Almost surely, 2^{1011013003201} is an apocalyptic number.

It is an amenable number.

1011013003201 is a deficient number, since it is larger than the sum of its proper divisors (23511930351).

1011013003201 is an equidigital number, since it uses as much as digits as its factorization.

1011013003201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23511930350.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 1011013003201 its reverse (1023003101101), we get a palindrome (2034016104302).

The spelling of 1011013003201 in words is "one trillion, eleven billion, thirteen million, three thousand, two hundred one".