20130964335 has 12 divisors (see below), whose sum is σ = 34893671592. Its totient is φ = 10736514288.

The previous prime is 20130964331. The next prime is 20130964363. The reversal of 20130964335 is 53346903102.

It is a happy number.

20130964335 is a `hidden beast` number, since 2 + 0 + 1 + 3 + 0 + 9 + 643 + 3 + 5 = 666.

It is not a de Polignac number, because 20130964335 - 2² = 20130964331 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 20130964335.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20130964331) 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, 223677337 + ... + 223677426.

It is an arithmetic number, because the mean of its divisors is an integer number (2907805966).

Almost surely, 2^20130964335 is an apocalyptic number.

20130964335 is a deficient number, since it is larger than the sum of its proper divisors (14762707257).

20130964335 is a wasteful number, since it uses less digits than its factorization.

20130964335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447354774 (or 447354771 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 36.

The spelling of 20130964335 in words is "twenty billion, one hundred thirty million, nine hundred sixty-four thousand, three hundred thirty-five".