102141101212 has 24 divisors (see below), whose sum is σ = 187354976256. Its totient is φ = 48631023408.

The previous prime is 102141101123. The next prime is 102141101219. The reversal of 102141101212 is 212101141201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102141101219) 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, 2468788 + ... + 2509819.

It is an arithmetic number, because the mean of its divisors is an integer number (7806457344).

Almost surely, 2^102141101212 is an apocalyptic number.

It is an amenable number.

102141101212 is a deficient number, since it is larger than the sum of its proper divisors (85213875044).

102141101212 is a wasteful number, since it uses less digits than its factorization.

102141101212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4978857 (or 4978855 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 102141101212 its reverse (212101141201), we get a palindrome (314242242413).

The spelling of 102141101212 in words is "one hundred two billion, one hundred forty-one million, one hundred one thousand, two hundred twelve".