201210100102 has 16 divisors (see below), whose sum is σ = 329374439424. Its totient is φ = 91425373000.

The previous prime is 201210100087. The next prime is 201210100127. The reversal of 201210100102 is 201001012102.

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, 1627174 + ... + 1746457.

It is an arithmetic number, because the mean of its divisors is an integer number (20585902464).

Almost surely, 2^201210100102 is an apocalyptic number.

201210100102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

201210100102 is a deficient number, since it is larger than the sum of its proper divisors (128164339322).

201210100102 is a wasteful number, since it uses less digits than its factorization.

201210100102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3376355.

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

Adding to 201210100102 its reverse (201001012102), we get a palindrome (402211112204).

The spelling of 201210100102 in words is "two hundred one billion, two hundred ten million, one hundred thousand, one hundred two".