1123423124402 has 16 divisors (see below), whose sum is σ = 1730720198592. Its totient is φ = 546517116720.

The previous prime is 1123423124401. The next prime is 1123423124413. The reversal of 1123423124402 is 2044213243211.

It is not an unprimeable number, because it can be changed into a prime (1123423124401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3417893 + ... + 3732135.

It is an arithmetic number, because the mean of its divisors is an integer number (108170012412).

Almost surely, 2^{1123423124402} is an apocalyptic number.

1123423124402 is a deficient number, since it is larger than the sum of its proper divisors (607297074190).

1123423124402 is a wasteful number, since it uses less digits than its factorization.

1123423124402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362593.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 1123423124402 its reverse (2044213243211), we get a palindrome (3167636367613).

The spelling of 1123423124402 in words is "one trillion, one hundred twenty-three billion, four hundred twenty-three million, one hundred twenty-four thousand, four hundred two".