1123233211310 has 32 divisors (see below), whose sum is σ = 2311324742592. Its totient is φ = 384996268800.

The previous prime is 1123233211273. The next prime is 1123233211319. The reversal of 1123233211310 is 131123323211.

It is a super-2 number, since 2×1123233211310² (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 (1123233211319) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2096741 + ... + 2577360.

It is an arithmetic number, because the mean of its divisors is an integer number (72228898206).

Almost surely, 2^{1123233211310} is an apocalyptic number.

1123233211310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1123233211310 is an abundant number, since it is smaller than the sum of its proper divisors (1188091531282).

1123233211310 is a wasteful number, since it uses less digits than its factorization.

1123233211310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4677548.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 1123233211310 its reverse (131123323211), we get a palindrome (1254356534521).

The spelling of 1123233211310 in words is "one trillion, one hundred twenty-three billion, two hundred thirty-three million, two hundred eleven thousand, three hundred ten".