20131034011 has 8 divisors (see below), whose sum is σ = 22321147248. Its totient is φ = 18000924000.

The previous prime is 20131033969. The next prime is 20131034029. The reversal of 20131034011 is 11043013102.

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 20131034011 - 2²⁵ = 20097479579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20131034051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15000100 + ... + 15001441.

It is an arithmetic number, because the mean of its divisors is an integer number (2790143406).

Almost surely, 2^20131034011 is an apocalyptic number.

20131034011 is a deficient number, since it is larger than the sum of its proper divisors (2190113237).

20131034011 is a wasteful number, since it uses less digits than its factorization.

20131034011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30001613.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 20131034011 its reverse (11043013102), we get a palindrome (31174047113).

The spelling of 20131034011 in words is "twenty billion, one hundred thirty-one million, thirty-four thousand, eleven".