1121132030031 has 96 divisors (see below), whose sum is σ = 1950948679680. Its totient is φ = 612891878400.

The previous prime is 1121132029999. The next prime is 1121132030041. The reversal of 1121132030031 is 1300302311211.

1121132030031 is a `hidden beast` number, since 1 + 1 + 2 + 11 + 320 + 300 + 31 = 666.

It is not a de Polignac number, because 1121132030031 - 2⁵ = 1121132029999 is a prime.

It is a super-2 number, since 2×1121132030031² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1121132029986 and 1121132030013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1121132030041) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 10186626 + ... + 10296096.

It is an arithmetic number, because the mean of its divisors is an integer number (20322382080).

Almost surely, 2^{1121132030031} is an apocalyptic number.

1121132030031 is a deficient number, since it is larger than the sum of its proper divisors (829816649649).

1121132030031 is a wasteful number, since it uses less digits than its factorization.

1121132030031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109797 (or 109794 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 1121132030031 its reverse (1300302311211), we get a palindrome (2421434341242).

The spelling of 1121132030031 in words is "one trillion, one hundred twenty-one billion, one hundred thirty-two million, thirty thousand, thirty-one".