1131023312034 has 32 divisors (see below), whose sum is σ = 2820213974016. Its totient is φ = 293772288720.

The previous prime is 1131023312009. The next prime is 1131023312047. The reversal of 1131023312034 is 4302133201311.

It is a junction number, because it is equal to n+sod(n) for n = 1131023311995 and 1131023312013.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1224050742 + ... + 1224051665.

It is an arithmetic number, because the mean of its divisors is an integer number (88131686688).

Almost surely, 2^{1131023312034} is an apocalyptic number.

1131023312034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1131023312034 is an abundant number, since it is smaller than the sum of its proper divisors (1689190661982).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1131023312034 is a wasteful number, since it uses less digits than its factorization.

1131023312034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2448102430.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 1131023312034 its reverse (4302133201311), we get a palindrome (5433156513345).

The spelling of 1131023312034 in words is "one trillion, one hundred thirty-one billion, twenty-three million, three hundred twelve thousand, thirty-four".