102210301032312 has 48 divisors (see below), whose sum is σ = 280867149538920. Its totient is φ = 30972818493760.

The previous prime is 102210301032311. The next prime is 102210301032319. The reversal of 102210301032312 is 213230103012201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102210301032311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17598189423 + ... + 17598195230.

Almost surely, 2^{102210301032312} is an apocalyptic number.

102210301032312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

102210301032312 is an abundant number, since it is smaller than the sum of its proper divisors (178656848506608).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102210301032312 is a wasteful number, since it uses less digits than its factorization.

102210301032312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35196384684 (or 35196384669 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 102210301032312 its reverse (213230103012201), we get a palindrome (315440404044513).

The spelling of 102210301032312 in words is "one hundred two trillion, two hundred ten billion, three hundred one million, thirty-two thousand, three hundred twelve".