102000510020212 has 12 divisors (see below), whose sum is σ = 179595990036736. Its totient is φ = 50687370009720.

The previous prime is 102000510020191. The next prime is 102000510020231. The reversal of 102000510020212 is 212020015000201.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78221249364 + ... + 78221250667.

Almost surely, 2^{102000510020212} is an apocalyptic number.

It is an amenable number.

102000510020212 is a deficient number, since it is larger than the sum of its proper divisors (77595480016524).

102000510020212 is a wasteful number, since it uses less digits than its factorization.

102000510020212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156442500198 (or 156442500196 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 16.

Adding to 102000510020212 its reverse (212020015000201), we get a palindrome (314020525020413).

The spelling of 102000510020212 in words is "one hundred two trillion, five hundred ten million, twenty thousand, two hundred twelve".