1233425101 has 4 divisors (see below), whose sum is σ = 1247283900. Its totient is φ = 1219566304.

The previous prime is 1233425047. The next prime is 1233425119. The reversal of 1233425101 is 1015243321.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1015243321 = 19 ⋅53433859.

It can be written as a sum of positive squares in 2 ways, for example, as 408242025 + 825183076 = 20205^2 + 28726^2 .

It is a cyclic number.

It is not a de Polignac number, because 1233425101 - 2⁹ = 1233424589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1233425801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6929266 + ... + 6929443.

It is an arithmetic number, because the mean of its divisors is an integer number (311820975).

Almost surely, 2^1233425101 is an apocalyptic number.

It is an amenable number.

1233425101 is a deficient number, since it is larger than the sum of its proper divisors (13858799).

1233425101 is an equidigital number, since it uses as much as digits as its factorization.

1233425101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13858798.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 1233425101 is about 35120.1523487584. The cubic root of 1233425101 is about 1072.4348722594.

Adding to 1233425101 its reverse (1015243321), we get a palindrome (2248668422).

The spelling of 1233425101 in words is "one billion, two hundred thirty-three million, four hundred twenty-five thousand, one hundred one".