210102101103 has 8 divisors (see below), whose sum is σ = 292315966848. Its totient is φ = 133978151384.

The previous prime is 210102101089. The next prime is 210102101117. The reversal of 210102101103 is 301101201012.

It is an interprime number because it is at equal distance from previous prime (210102101089) and next prime (210102101117).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 210102101103 - 2⁴ = 210102101087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210102101003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1522478925 + ... + 1522479062.

It is an arithmetic number, because the mean of its divisors is an integer number (36539495856).

Almost surely, 2^210102101103 is an apocalyptic number.

210102101103 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

210102101103 is a deficient number, since it is larger than the sum of its proper divisors (82213865745).

210102101103 is a wasteful number, since it uses less digits than its factorization.

210102101103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3044958013.

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 210102101103 its reverse (301101201012), we get a palindrome (511203302115).

Subtracting 210102101103 from its reverse (301101201012), we obtain a palindrome (90999099909).

The spelling of 210102101103 in words is "two hundred ten billion, one hundred two million, one hundred one thousand, one hundred three".