1342102011 has 4 divisors (see below), whose sum is σ = 1789469352. Its totient is φ = 894734672.

The previous prime is 1342102001. The next prime is 1342102033. The reversal of 1342102011 is 1102012431.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1342102011 - 2²¹ = 1340004859 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1342102001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 223683666 + ... + 223683671.

It is an arithmetic number, because the mean of its divisors is an integer number (447367338).

Almost surely, 2^1342102011 is an apocalyptic number.

1342102011 is a deficient number, since it is larger than the sum of its proper divisors (447367341).

1342102011 is an equidigital number, since it uses as much as digits as its factorization.

1342102011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 447367340.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 1342102011 is about 36634.7104669875. The cubic root of 1342102011 is about 1103.0499409279.

Adding to 1342102011 its reverse (1102012431), we get a palindrome (2444114442).

The spelling of 1342102011 in words is "one billion, three hundred forty-two million, one hundred two thousand, eleven".