1133120030031 has 12 divisors (see below), whose sum is σ = 1785522471720. Its totient is φ = 686739412080.

The previous prime is 1133120030027. The next prime is 1133120030039. The reversal of 1133120030031 is 1300300213311.

It is a happy number.

1133120030031 is a `hidden beast` number, since 1 + 1 + 331 + 2 + 0 + 0 + 300 + 31 = 666.

It is not a de Polignac number, because 1133120030031 - 2² = 1133120030027 is a prime.

It is a super-2 number, since 2×1133120030031² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1133120029986 and 1133120030013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133120030039) 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, 5722828336 + ... + 5722828533.

It is an arithmetic number, because the mean of its divisors is an integer number (148793539310).

Almost surely, 2^{1133120030031} is an apocalyptic number.

1133120030031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1133120030031 is a deficient number, since it is larger than the sum of its proper divisors (652402441689).

1133120030031 is a wasteful number, since it uses less digits than its factorization.

1133120030031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11445656886 (or 11445656883 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 1133120030031 its reverse (1300300213311), we get a palindrome (2433420243342).

The spelling of 1133120030031 in words is "one trillion, one hundred thirty-three billion, one hundred twenty million, thirty thousand, thirty-one".