100000002101210 has 16 divisors (see below), whose sum is σ = 180018873856800. Its totient is φ = 39995807490576.

The previous prime is 100000002101189. The next prime is 100000002101249. The reversal of 100000002101210 is 12101200000001.

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, 524068580 + ... + 524259359.

It is an arithmetic number, because the mean of its divisors is an integer number (11251179616050).

Almost surely, 2^{100000002101210} is an apocalyptic number.

100000002101210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100000002101210 is a deficient number, since it is larger than the sum of its proper divisors (80018871755590).

100000002101210 is a wasteful number, since it uses less digits than its factorization.

100000002101210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1048337485.

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

Adding to 100000002101210 its reverse (12101200000001), we get a palindrome (112101202101211).

The spelling of 100000002101210 in words is "one hundred trillion, two million, one hundred one thousand, two hundred ten".