1131133330101 has 16 divisors (see below), whose sum is σ = 1527785026560. Its totient is φ = 744291715440.

The previous prime is 1131133330049. The next prime is 1131133330213. The reversal of 1131133330101 is 1010333311311.

It is not a de Polignac number, because 1131133330101 - 2⁶ = 1131133330037 is a prime.

It is a super-2 number, since 2×1131133330101² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1131133320101) 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, 103155 + ... + 1507616.

It is an arithmetic number, because the mean of its divisors is an integer number (95486564160).

Almost surely, 2^{1131133330101} is an apocalyptic number.

It is an amenable number.

1131133330101 is a deficient number, since it is larger than the sum of its proper divisors (396651696459).

1131133330101 is a wasteful number, since it uses less digits than its factorization.

1131133330101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1613816.

The product of its (nonzero) digits is 243, while the sum is 21.

Adding to 1131133330101 its reverse (1010333311311), we get a palindrome (2141466641412).

The spelling of 1131133330101 in words is "one trillion, one hundred thirty-one billion, one hundred thirty-three million, three hundred thirty thousand, one hundred one".