1123030023302 has 48 divisors (see below), whose sum is σ = 1965321837360. Its totient is φ = 479265262080.

The previous prime is 1123030023253. The next prime is 1123030023307. The reversal of 1123030023302 is 2033200303211.

It is a super-2 number, since 2×1123030023302² (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 (1123030023307) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1348913 + ... + 2016339.

It is an arithmetic number, because the mean of its divisors is an integer number (40944204945).

Almost surely, 2^{1123030023302} is an apocalyptic number.

1123030023302 is a deficient number, since it is larger than the sum of its proper divisors (842291814058).

1123030023302 is a wasteful number, since it uses less digits than its factorization.

1123030023302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 667877 (or 667866 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 1123030023302 its reverse (2033200303211), we get a palindrome (3156230326513).

The spelling of 1123030023302 in words is "one trillion, one hundred twenty-three billion, thirty million, twenty-three thousand, three hundred two".