3401123203 has 4 divisors (see below), whose sum is σ = 3405546760. Its totient is φ = 3396699648.

The previous prime is 3401123191. The next prime is 3401123237. The reversal of 3401123203 is 3023211043.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3023211043 = 149 ⋅20290007.

It is a cyclic number.

It is not a de Polignac number, because 3401123203 - 2⁹ = 3401122691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3401123273) 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, 2210625 + ... + 2212162.

It is an arithmetic number, because the mean of its divisors is an integer number (851386690).

Almost surely, 2^3401123203 is an apocalyptic number.

3401123203 is a deficient number, since it is larger than the sum of its proper divisors (4423557).

3401123203 is an equidigital number, since it uses as much as digits as its factorization.

3401123203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4423556.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 3401123203 is about 58319.1495394094. The cubic root of 3401123203 is about 1503.8601617277.

Adding to 3401123203 its reverse (3023211043), we get a palindrome (6424334246).

The spelling of 3401123203 in words is "three billion, four hundred one million, one hundred twenty-three thousand, two hundred three".