1011132113113 has 8 divisors (see below), whose sum is σ = 1041401834568. Its totient is φ = 981017224704.

The previous prime is 1011132113107. The next prime is 1011132113203. The reversal of 1011132113113 is 3113112311101.

It can be written as a sum of positive squares in 4 ways, for example, as 534883061449 + 476249051664 = 731357^2 + 690108^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1011132113113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1011132113813) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38695006 + ... + 38721127.

It is an arithmetic number, because the mean of its divisors is an integer number (130175229321).

Almost surely, 2^{1011132113113} is an apocalyptic number.

It is an amenable number.

1011132113113 is a deficient number, since it is larger than the sum of its proper divisors (30269721455).

1011132113113 is an equidigital number, since it uses as much as digits as its factorization.

1011132113113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77416523.

The product of its (nonzero) digits is 54, while the sum is 19.

Adding to 1011132113113 its reverse (3113112311101), we get a palindrome (4124244424214).

The spelling of 1011132113113 in words is "one trillion, eleven billion, one hundred thirty-two million, one hundred thirteen thousand, one hundred thirteen".