201010121102 has 32 divisors (see below), whose sum is σ = 363089326080. Its totient is φ = 81531165600.

The previous prime is 201010121069. The next prime is 201010121111. The reversal of 201010121102 is 201121010102.

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, 113774 + ... + 644177.

It is an arithmetic number, because the mean of its divisors is an integer number (11346541440).

Almost surely, 2^201010121102 is an apocalyptic number.

201010121102 is a deficient number, since it is larger than the sum of its proper divisors (162079204978).

201010121102 is a wasteful number, since it uses less digits than its factorization.

201010121102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 758976.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 201010121102 its reverse (201121010102), we get a palindrome (402131131204).

The spelling of 201010121102 in words is "two hundred one billion, ten million, one hundred twenty-one thousand, one hundred two".