201012020110 has 16 divisors (see below), whose sum is σ = 394714512432. Its totient is φ = 73095280000.

The previous prime is 201012020087. The next prime is 201012020119. The reversal of 201012020110 is 11020210102.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201012020119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 913690891 + ... + 913691110.

It is an arithmetic number, because the mean of its divisors is an integer number (24669657027).

Almost surely, 2^201012020110 is an apocalyptic number.

201012020110 is a deficient number, since it is larger than the sum of its proper divisors (193702492322).

201012020110 is a wasteful number, since it uses less digits than its factorization.

201012020110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1827382019.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 201012020110 its reverse (11020210102), we get a palindrome (212032230212).

The spelling of 201012020110 in words is "two hundred one billion, twelve million, twenty thousand, one hundred ten".