11013621014 has 32 divisors (see below), whose sum is σ = 18417079296. Its totient is φ = 4896659520.

The previous prime is 11013620993. The next prime is 11013621029. The reversal of 11013621014 is 41012631011.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3051599 + ... + 3055205.

It is an arithmetic number, because the mean of its divisors is an integer number (575533728).

Almost surely, 2^11013621014 is an apocalyptic number.

11013621014 is a deficient number, since it is larger than the sum of its proper divisors (7403458282).

11013621014 is a wasteful number, since it uses less digits than its factorization.

11013621014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6620.

The product of its (nonzero) digits is 144, while the sum is 20.

The spelling of 11013621014 in words is "eleven billion, thirteen million, six hundred twenty-one thousand, fourteen".