210101110100002 has 32 divisors (see below), whose sum is σ = 362633709715200. Its totient is φ = 90289897059600.

The previous prime is 210101110099973. The next prime is 210101110100003. The reversal of 210101110100002 is 200001011101012.

It is not an unprimeable number, because it can be changed into a prime (210101110100003) 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, 511642252 + ... + 512052727.

It is an arithmetic number, because the mean of its divisors is an integer number (11332303428600).

Almost surely, 2^{210101110100002} is an apocalyptic number.

210101110100002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

210101110100002 is a deficient number, since it is larger than the sum of its proper divisors (152532599615198).

210101110100002 is a wasteful number, since it uses less digits than its factorization.

210101110100002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1023695502.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 210101110100002 its reverse (200001011101012), we get a palindrome (410102121201014).

The spelling of 210101110100002 in words is "two hundred ten trillion, one hundred one billion, one hundred ten million, one hundred thousand, two".