101021300001212 has 24 divisors (see below), whose sum is σ = 187989902152416. Its totient is φ = 47335403376128.

The previous prime is 101021300001187. The next prime is 101021300001247. The reversal of 101021300001212 is 212100003120101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3187982768 + ... + 3188014455.

It is an arithmetic number, because the mean of its divisors is an integer number (7832912589684).

Almost surely, 2^{101021300001212} is an apocalyptic number.

It is an amenable number.

101021300001212 is a deficient number, since it is larger than the sum of its proper divisors (86968602151204).

101021300001212 is a wasteful number, since it uses less digits than its factorization.

101021300001212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6375997477 (or 6375997475 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 101021300001212 its reverse (212100003120101), we get a palindrome (313121303121313).

The spelling of 101021300001212 in words is "one hundred one trillion, twenty-one billion, three hundred million, one thousand, two hundred twelve".