102001003133212 has 12 divisors (see below), whose sum is σ = 189001858746960. Its totient is φ = 48000472062656.

The previous prime is 102001003133137. The next prime is 102001003133231. The reversal of 102001003133212 is 212331300100201.

It is a self number, because there is not a number n which added to its sum of digits gives 102001003133212.

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, 750007375912 + ... + 750007376047.

It is an arithmetic number, because the mean of its divisors is an integer number (15750154895580).

Almost surely, 2^{102001003133212} is an apocalyptic number.

It is an amenable number.

102001003133212 is a deficient number, since it is larger than the sum of its proper divisors (87000855613748).

102001003133212 is a wasteful number, since it uses less digits than its factorization.

102001003133212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1500014751980 (or 1500014751978 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 102001003133212 its reverse (212331300100201), we get a palindrome (314332303233413).

The spelling of 102001003133212 in words is "one hundred two trillion, one billion, three million, one hundred thirty-three thousand, two hundred twelve".