201011110102 has 16 divisors (see below), whose sum is σ = 328934470032. Its totient is φ = 91366686720.

The previous prime is 201011110073. The next prime is 201011110117.

201011110102 is nontrivially palindromic in base 10.

It is a congruent number.

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, 1489798 + ... + 1619110.

It is an arithmetic number, because the mean of its divisors is an integer number (20558404377).

Almost surely, 2^201011110102 is an apocalyptic number.

201011110102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

201011110102 is a deficient number, since it is larger than the sum of its proper divisors (127923359930).

201011110102 is a wasteful number, since it uses less digits than its factorization.

201011110102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199983.

The product of its (nonzero) digits is 4, while the sum is 10.

It can be divided in two parts, 201011 and 110102, that multiplied together give a palindrome (22131713122).

The spelling of 201011110102 in words is "two hundred one billion, eleven million, one hundred ten thousand, one hundred two".