1011342101 has 16 divisors (see below), whose sum is σ = 1265376768. Its totient is φ = 785257200.

The previous prime is 1011342091. The next prime is 1011342103. The reversal of 1011342101 is 1012431101.

It is not a de Polignac number, because 1011342101 - 2¹⁰ = 1011341077 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011342103) 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, 1415 + ... + 44996.

It is an arithmetic number, because the mean of its divisors is an integer number (79086048).

Almost surely, 2^1011342101 is an apocalyptic number.

1011342101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1011342101 is a deficient number, since it is larger than the sum of its proper divisors (254034667).

1011342101 is a wasteful number, since it uses less digits than its factorization.

1011342101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46712.

The product of its (nonzero) digits is 24, while the sum is 14.

The square root of 1011342101 is about 31801.6053211155. The cubic root of 1011342101 is about 1003.7664960299.

Adding to 1011342101 its reverse (1012431101), we get a palindrome (2023773202).

The spelling of 1011342101 in words is "one billion, eleven million, three hundred forty-two thousand, one hundred one".