1011330012013 has 16 divisors (see below), whose sum is σ = 1027913628096. Its totient is φ = 994822058880.

The previous prime is 1011330011987. The next prime is 1011330012023. The reversal of 1011330012013 is 3102100331101.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1011330012013 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 (1011330012023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109010131 + ... + 109019407.

It is an arithmetic number, because the mean of its divisors is an integer number (64244601756).

Almost surely, 2^{1011330012013} is an apocalyptic number.

It is an amenable number.

1011330012013 is a deficient number, since it is larger than the sum of its proper divisors (16583616083).

1011330012013 is an equidigital number, since it uses as much as digits as its factorization.

1011330012013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13164.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 1011330012013 its reverse (3102100331101), we get a palindrome (4113430343114).

The spelling of 1011330012013 in words is "one trillion, eleven billion, three hundred thirty million, twelve thousand, thirteen".