3553144123 has 2 divisors, whose sum is σ = 3553144124. Its totient is φ = 3553144122.

The previous prime is 3553144103. The next prime is 3553144129. The reversal of 3553144123 is 3214413553.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3553144123 - 2⁹ = 3553143611 is a prime.

It is not a weakly prime, because it can be changed into another prime (3553144129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1776572061 + 1776572062.

It is an arithmetic number, because the mean of its divisors is an integer number (1776572062).

Almost surely, 2^3553144123 is an apocalyptic number.

3553144123 is a deficient number, since it is larger than the sum of its proper divisors (1).

3553144123 is an equidigital number, since it uses as much as digits as its factorization.

3553144123 is an evil number, because the sum of its binary digits is even.

The product of its digits is 21600, while the sum is 31.

The square root of 3553144123 is about 59608.2554936814. The cubic root of 3553144123 is about 1525.9405285533.

Adding to 3553144123 its reverse (3214413553), we get a palindrome (6767557676).

The spelling of 3553144123 in words is "three billion, five hundred fifty-three million, one hundred forty-four thousand, one hundred twenty-three".