1123341525254 has 16 divisors (see below), whose sum is σ = 1848866895792. Its totient is φ = 508682954208.

The previous prime is 1123341525253. The next prime is 1123341525283. The reversal of 1123341525254 is 4525251433211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1123341525253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 407597144 + ... + 407599899.

It is an arithmetic number, because the mean of its divisors is an integer number (115554180987).

Almost surely, 2^{1123341525254} is an apocalyptic number.

1123341525254 is a deficient number, since it is larger than the sum of its proper divisors (725525370538).

1123341525254 is a wasteful number, since it uses less digits than its factorization.

1123341525254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 815197111.

The product of its digits is 144000, while the sum is 38.

Adding to 1123341525254 its reverse (4525251433211), we get a palindrome (5648592958465).

The spelling of 1123341525254 in words is "one trillion, one hundred twenty-three billion, three hundred forty-one million, five hundred twenty-five thousand, two hundred fifty-four".