201000201010102 has 16 divisors (see below), whose sum is σ = 327844988059680. Its totient is φ = 91868650497792.

The previous prime is 201000201010051. The next prime is 201000201010111. The reversal of 201000201010102 is 201010102000102.

It is a super-2 number, since 2×201000201010102² (a number of 29 digits) contains 22 as substring.

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, 37528040827 + ... + 37528046182.

It is an arithmetic number, because the mean of its divisors is an integer number (20490311753730).

Almost surely, 2^{201000201010102} is an apocalyptic number.

201000201010102 is a deficient number, since it is larger than the sum of its proper divisors (126844787049578).

201000201010102 is a wasteful number, since it uses less digits than its factorization.

201000201010102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75056087127.

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

Adding to 201000201010102 its reverse (201010102000102), we get a palindrome (402010303010204).

The spelling of 201000201010102 in words is "two hundred one trillion, two hundred one million, ten thousand, one hundred two".