201010110112102 has 32 divisors (see below), whose sum is σ = 316408173419520. Its totient is φ = 95590417332960.

The previous prime is 201010110112081. The next prime is 201010110112111. The reversal of 201010110112102 is 201211011010102.

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, 56411799 + ... + 59869117.

It is an arithmetic number, because the mean of its divisors is an integer number (9887755419360).

Almost surely, 2^{201010110112102} is an apocalyptic number.

201010110112102 is a deficient number, since it is larger than the sum of its proper divisors (115398063307418).

201010110112102 is a wasteful number, since it uses less digits than its factorization.

201010110112102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3464508.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 201010110112102 its reverse (201211011010102), we get a palindrome (402221121122204).

The spelling of 201010110112102 in words is "two hundred one trillion, ten billion, one hundred ten million, one hundred twelve thousand, one hundred two".