201230110232102 has 32 divisors (see below), whose sum is σ = 356264093352960. Its totient is φ = 83458162560960.

The previous prime is 201230110232089. The next prime is 201230110232113. The reversal of 201230110232102 is 201232011032102.

It is a super-2 number, since 2×201230110232102² (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 15 ways as a sum of consecutive naturals, for example, 1718036024 + ... + 1718153147.

It is an arithmetic number, because the mean of its divisors is an integer number (11133252917280).

Almost surely, 2^{201230110232102} is an apocalyptic number.

201230110232102 is a deficient number, since it is larger than the sum of its proper divisors (155033983120858).

201230110232102 is a wasteful number, since it uses less digits than its factorization.

201230110232102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3436189316.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 201230110232102 its reverse (201232011032102), we get a palindrome (402462121264204).

The spelling of 201230110232102 in words is "two hundred one trillion, two hundred thirty billion, one hundred ten million, two hundred thirty-two thousand, one hundred two".