1202120341 has 4 divisors (see below), whose sum is σ = 1230076672. Its totient is φ = 1174164012.

The previous prime is 1202120317. The next prime is 1202120347. The reversal of 1202120341 is 1430212021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1202120341 - 2¹¹ = 1202118293 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 (1202120347) 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 3 ways as a sum of consecutive naturals, for example, 13978101 + ... + 13978186.

It is an arithmetic number, because the mean of its divisors is an integer number (307519168).

Almost surely, 2^1202120341 is an apocalyptic number.

It is an amenable number.

1202120341 is a deficient number, since it is larger than the sum of its proper divisors (27956331).

1202120341 is an equidigital number, since it uses as much as digits as its factorization.

1202120341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27956330.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1202120341 is about 34671.6071303307. The cubic root of 1202120341 is about 1063.2840893875.

Adding to 1202120341 its reverse (1430212021), we get a palindrome (2632332362).

The spelling of 1202120341 in words is "one billion, two hundred two million, one hundred twenty thousand, three hundred forty-one".