1202134441 has 8 divisors (see below), whose sum is σ = 1220232384. Its totient is φ = 1184069040.

The previous prime is 1202134433. The next prime is 1202134459. The reversal of 1202134441 is 1444312021.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1202134441 - 2³ = 1202134433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1202134471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72195 + ... + 87271.

It is an arithmetic number, because the mean of its divisors is an integer number (152529048).

Almost surely, 2^1202134441 is an apocalyptic number.

It is an amenable number.

1202134441 is a deficient number, since it is larger than the sum of its proper divisors (18097943).

1202134441 is a wasteful number, since it uses less digits than its factorization.

1202134441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16271.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 1202134441 is about 34671.8104661409. The cubic root of 1202134441 is about 1063.2882465550.

Adding to 1202134441 its reverse (1444312021), we get a palindrome (2646446462).

The spelling of 1202134441 in words is "one billion, two hundred two million, one hundred thirty-four thousand, four hundred forty-one".