1011204140013 has 12 divisors (see below), whose sum is σ = 1537503371040. Its totient is φ = 638655246216.

The previous prime is 1011204139949. The next prime is 1011204140071. The reversal of 1011204140013 is 3100414021101.

1011204140013 is a `hidden beast` number, since 101 + 120 + 41 + 400 + 1 + 3 = 666.

It is not a de Polignac number, because 1011204140013 - 2⁶ = 1011204139949 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011204140213) 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, 2956737081 + ... + 2956737422.

It is an arithmetic number, because the mean of its divisors is an integer number (128125280920).

Almost surely, 2^{1011204140013} is an apocalyptic number.

It is an amenable number.

1011204140013 is a deficient number, since it is larger than the sum of its proper divisors (526299231027).

1011204140013 is a wasteful number, since it uses less digits than its factorization.

1011204140013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5913474528 (or 5913474525 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 1011204140013 its reverse (3100414021101), we get a palindrome (4111618161114).

The spelling of 1011204140013 in words is "one trillion, eleven billion, two hundred four million, one hundred forty thousand, thirteen".