1202320411 has 8 divisors (see below), whose sum is σ = 1209418448. Its totient is φ = 1195236000.

The previous prime is 1202320409. The next prime is 1202320421. The reversal of 1202320411 is 1140232021.

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 1202320411 - 2¹ = 1202320409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1202320421) 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, 212641 + ... + 218221.

It is an arithmetic number, because the mean of its divisors is an integer number (151177306).

Almost surely, 2^1202320411 is an apocalyptic number.

1202320411 is a deficient number, since it is larger than the sum of its proper divisors (7098037).

1202320411 is a wasteful number, since it uses less digits than its factorization.

1202320411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6813.

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

The square root of 1202320411 is about 34674.4922241119. The cubic root of 1202320411 is about 1063.3430739000.

Adding to 1202320411 its reverse (1140232021), we get a palindrome (2342552432).

The spelling of 1202320411 in words is "one billion, two hundred two million, three hundred twenty thousand, four hundred eleven".