1101434013 has 12 divisors (see below), whose sum is σ = 1591392348. Its totient is φ = 734089920.

The previous prime is 1101434011. The next prime is 1101434027. The reversal of 1101434013 is 3104341011.

It can be written as a sum of positive squares in 2 ways, for example, as 1041804729 + 59629284 = 32277^2 + 7722^2 .

It is not a de Polignac number, because 1101434013 - 2¹ = 1101434011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101434011) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23443 + ... + 52463.

It is an arithmetic number, because the mean of its divisors is an integer number (132616029).

Almost surely, 2^1101434013 is an apocalyptic number.

It is an amenable number.

1101434013 is a deficient number, since it is larger than the sum of its proper divisors (489958335).

1101434013 is a wasteful number, since it uses less digits than its factorization.

1101434013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33244 (or 33241 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 1101434013 is about 33187.8594217825. The cubic root of 1101434013 is about 1032.7284973672.

Adding to 1101434013 its reverse (3104341011), we get a palindrome (4205775024).

The spelling of 1101434013 in words is "one billion, one hundred one million, four hundred thirty-four thousand, thirteen".