201233103102 has 12 divisors (see below), whose sum is σ = 436005056760. Its totient is φ = 67077701028.

The previous prime is 201233103091. The next prime is 201233103161. The reversal of 201233103102 is 201301332102.

201233103102 is a `hidden beast` number, since 20 + 1 + 2 + 331 + 0 + 310 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 11179616839 = 201233103102 / (2 + 0 + 1 + 2 + 3 + 3 + 1 + 0 + 3 + 1 + 0 + 2).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5589808402 + ... + 5589808437.

It is an arithmetic number, because the mean of its divisors is an integer number (36333754730).

Almost surely, 2^201233103102 is an apocalyptic number.

201233103102 is an abundant number, since it is smaller than the sum of its proper divisors (234771953658).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201233103102 is a wasteful number, since it uses less digits than its factorization.

201233103102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11179616847 (or 11179616844 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 201233103102 its reverse (201301332102), we get a palindrome (402534435204).

The spelling of 201233103102 in words is "two hundred one billion, two hundred thirty-three million, one hundred three thousand, one hundred two".