1133103001311 has 24 divisors (see below), whose sum is σ = 1738652630000. Its totient is φ = 709078447872.

The previous prime is 1133103001301. The next prime is 1133103001313. The reversal of 1133103001311 is 1131003013311.

1133103001311 is a `hidden beast` number, since 1 + 1 + 331 + 0 + 300 + 1 + 31 + 1 = 666.

It is not a de Polignac number, because 1133103001311 - 2¹³ = 1133102993119 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 (1133103001313) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30377386 + ... + 30414663.

Almost surely, 2^{1133103001311} is an apocalyptic number.

1133103001311 is a deficient number, since it is larger than the sum of its proper divisors (605549628689).

1133103001311 is a wasteful number, since it uses less digits than its factorization.

1133103001311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60792183 (or 60792180 counting only the distinct ones).

The product of its (nonzero) digits is 81, while the sum is 18.

Adding to 1133103001311 its reverse (1131003013311), we get a palindrome (2264106014622).

The spelling of 1133103001311 in words is "one trillion, one hundred thirty-three billion, one hundred three million, one thousand, three hundred eleven".