1341002011 has 16 divisors (see below), whose sum is σ = 1386112000. Its totient is φ = 1296891648.

The previous prime is 1341001957. The next prime is 1341002059. The reversal of 1341002011 is 1102001431.

It is a cyclic number.

It is not a de Polignac number, because 1341002011 - 2¹⁵ = 1340969243 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1341001982 and 1341002000.

It is not an unprimeable number, because it can be changed into a prime (1341003011) 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 15 ways as a sum of consecutive naturals, for example, 788440 + ... + 790138.

It is an arithmetic number, because the mean of its divisors is an integer number (86632000).

Almost surely, 2^1341002011 is an apocalyptic number.

1341002011 is a deficient number, since it is larger than the sum of its proper divisors (45109989).

1341002011 is a wasteful number, since it uses less digits than its factorization.

1341002011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1978.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 1341002011 is about 36619.6943051140. The cubic root of 1341002011 is about 1102.7485017008.

Adding to 1341002011 its reverse (1102001431), we get a palindrome (2443003442).

The spelling of 1341002011 in words is "one billion, three hundred forty-one million, two thousand, eleven".