921310103101102 has 64 divisors (see below), whose sum is σ = 1679850364570560. Its totient is φ = 373167714124800.

The previous prime is 921310103101099. The next prime is 921310103101109. The reversal of 921310103101102 is 201101301013129.

It is a super-2 number, since 2×921310103101102² (a number of 31 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (921310103101109) 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 31 ways as a sum of consecutive naturals, for example, 36940548 + ... + 56632360.

It is an arithmetic number, because the mean of its divisors is an integer number (26247661946415).

Almost surely, 2^{921310103101102} is an apocalyptic number.

921310103101102 is a deficient number, since it is larger than the sum of its proper divisors (758540261469458).

921310103101102 is a wasteful number, since it uses less digits than its factorization.

921310103101102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19697509.

The product of its (nonzero) digits is 324, while the sum is 25.

The spelling of 921310103101102 in words is "nine hundred twenty-one trillion, three hundred ten billion, one hundred three million, one hundred one thousand, one hundred two".