1123011200234 has 32 divisors (see below), whose sum is σ = 2172596688000. Its totient is φ = 422449352640.

The previous prime is 1123011200203. The next prime is 1123011200249. The reversal of 1123011200234 is 4320021103211.

It is a super-2 number, since 2×1123011200234² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125724509 + ... + 125733440.

It is an arithmetic number, because the mean of its divisors is an integer number (67893646500).

Almost surely, 2^{1123011200234} is an apocalyptic number.

1123011200234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1123011200234 is a deficient number, since it is larger than the sum of its proper divisors (1049585487766).

1123011200234 is a wasteful number, since it uses less digits than its factorization.

1123011200234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251457998.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1123011200234 its reverse (4320021103211), we get a palindrome (5443032303445).

The spelling of 1123011200234 in words is "one trillion, one hundred twenty-three billion, eleven million, two hundred thousand, two hundred thirty-four".