3441020123 has 4 divisors (see below), whose sum is σ = 3443228880. Its totient is φ = 3438811368.

The previous prime is 3441020111. The next prime is 3441020131. The reversal of 3441020123 is 3210201443.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3441020123 - 2⁸ = 3441019867 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3441020095 and 3441020104.

It is not an unprimeable number, because it can be changed into a prime (3441020173) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1102040 + ... + 1105157.

It is an arithmetic number, because the mean of its divisors is an integer number (860807220).

Almost surely, 2^3441020123 is an apocalyptic number.

3441020123 is a deficient number, since it is larger than the sum of its proper divisors (2208757).

3441020123 is a wasteful number, since it uses less digits than its factorization.

3441020123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2208756.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 3441020123 is about 58660.2090262215. The cubic root of 3441020123 is about 1509.7176676358.

Adding to 3441020123 its reverse (3210201443), we get a palindrome (6651221566).

The spelling of 3441020123 in words is "three billion, four hundred forty-one million, twenty thousand, one hundred twenty-three".