1210010102 has 32 divisors (see below), whose sum is σ = 2097833472. Its totient is φ = 512717184.

The previous prime is 1210010101. The next prime is 1210010119. The reversal of 1210010102 is 2010100121.

It is a self number, because there is not a number n which added to its sum of digits gives 1210010102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1210010101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 927983 + ... + 929285.

It is an arithmetic number, because the mean of its divisors is an integer number (65557296).

Almost surely, 2^1210010102 is an apocalyptic number.

1210010102 is a deficient number, since it is larger than the sum of its proper divisors (887823370).

1210010102 is a wasteful number, since it uses less digits than its factorization.

1210010102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2012.

The product of its (nonzero) digits is 4, while the sum is 8.

The square root of 1210010102 is about 34785.1994675897. The cubic root of 1210010102 is about 1065.6052022443.

Adding to 1210010102 its reverse (2010100121), we get a palindrome (3220110223).

The spelling of 1210010102 in words is "one billion, two hundred ten million, ten thousand, one hundred two".