102130242003211 has 4 divisors (see below), whose sum is σ = 102130321128472. Its totient is φ = 102130162877952.

The previous prime is 102130242003161. The next prime is 102130242003221. The reversal of 102130242003211 is 112300242031201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 102130242003211 - 2⁹ = 102130242002699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102130242003221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37593861 + ... + 40218886.

It is an arithmetic number, because the mean of its divisors is an integer number (25532580282118).

Almost surely, 2^{102130242003211} is an apocalyptic number.

102130242003211 is a deficient number, since it is larger than the sum of its proper divisors (79125261).

102130242003211 is an equidigital number, since it uses as much as digits as its factorization.

102130242003211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79125260.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 102130242003211 its reverse (112300242031201), we get a palindrome (214430484034412).

The spelling of 102130242003211 in words is "one hundred two trillion, one hundred thirty billion, two hundred forty-two million, three thousand, two hundred eleven".