1121023030232 has 64 divisors (see below), whose sum is σ = 2492550957120. Its totient is φ = 462634426368.

The previous prime is 1121023030229. The next prime is 1121023030249. The reversal of 1121023030232 is 2320303201211.

It is a congruent number.

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, 2587853 + ... + 2989820.

It is an arithmetic number, because the mean of its divisors is an integer number (38946108705).

Almost surely, 2^{1121023030232} is an apocalyptic number.

It is an amenable number.

1121023030232 is an abundant number, since it is smaller than the sum of its proper divisors (1371527926888).

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

1121023030232 is a wasteful number, since it uses less digits than its factorization.

1121023030232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5577820 (or 5577816 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1121023030232 its reverse (2320303201211), we get a palindrome (3441326231443).

The spelling of 1121023030232 in words is "one trillion, one hundred twenty-one billion, twenty-three million, thirty thousand, two hundred thirty-two".