102034013212 has 12 divisors (see below), whose sum is σ = 186322980816. Its totient is φ = 48798875840.

The previous prime is 102034013129. The next prime is 102034013219. The reversal of 102034013212 is 212310430201.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 102034013212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102034013219) 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, 554532589 + ... + 554532772.

It is an arithmetic number, because the mean of its divisors is an integer number (15526915068).

Almost surely, 2^102034013212 is an apocalyptic number.

It is an amenable number.

102034013212 is a deficient number, since it is larger than the sum of its proper divisors (84288967604).

102034013212 is a wasteful number, since it uses less digits than its factorization.

102034013212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1109065388 (or 1109065386 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 102034013212 its reverse (212310430201), we get a palindrome (314344443413).

The spelling of 102034013212 in words is "one hundred two billion, thirty-four million, thirteen thousand, two hundred twelve".