10891101002 has 16 divisors (see below), whose sum is σ = 16551959040. Its totient is φ = 5373852432.

The previous prime is 10891100981. The next prime is 10891101031. The reversal of 10891101002 is 20010119801.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 309248 + ... + 342660.

It is an arithmetic number, because the mean of its divisors is an integer number (1034497440).

Almost surely, 2^10891101002 is an apocalyptic number.

10891101002 is a deficient number, since it is larger than the sum of its proper divisors (5660858038).

10891101002 is a wasteful number, since it uses less digits than its factorization.

10891101002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35557.

The product of its (nonzero) digits is 144, while the sum is 23.

The spelling of 10891101002 in words is "ten billion, eight hundred ninety-one million, one hundred one thousand, two".