1233442101 has 8 divisors (see below), whose sum is σ = 1689037984. Its totient is φ = 800070480.

The previous prime is 1233442081. The next prime is 1233442109. The reversal of 1233442101 is 1012443321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1233442101 - 2⁵ = 1233442069 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 (1233442109) 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, 5555935 + ... + 5556156.

It is an arithmetic number, because the mean of its divisors is an integer number (211129748).

Almost surely, 2^1233442101 is an apocalyptic number.

It is an amenable number.

1233442101 is a deficient number, since it is larger than the sum of its proper divisors (455595883).

1233442101 is a wasteful number, since it uses less digits than its factorization.

1233442101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11112131.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 1233442101 is about 35120.3943742094. The cubic root of 1233442101 is about 1072.4397992736.

Adding to 1233442101 its reverse (1012443321), we get a palindrome (2245885422).

The spelling of 1233442101 in words is "one billion, two hundred thirty-three million, four hundred forty-two thousand, one hundred one".