921092103020011 has 16 divisors (see below), whose sum is σ = 1018763782652448. Its totient is φ = 827252040096000.

The previous prime is 921092103020003. The next prime is 921092103020053. The reversal of 921092103020011 is 110020301290129.

It is a cyclic number.

It is not a de Polignac number, because 921092103020011 - 2³ = 921092103020003 is a prime.

It is a super-3 number, since 3×921092103020011³ (a number of 46 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (921092103020071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45657816 + ... + 62664346.

It is an arithmetic number, because the mean of its divisors is an integer number (63672736415778).

Almost surely, 2^{921092103020011} is an apocalyptic number.

921092103020011 is a deficient number, since it is larger than the sum of its proper divisors (97671679632437).

921092103020011 is a wasteful number, since it uses less digits than its factorization.

921092103020011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17119182.

The product of its (nonzero) digits is 1944, while the sum is 31.

The spelling of 921092103020011 in words is "nine hundred twenty-one trillion, ninety-two billion, one hundred three million, twenty thousand, eleven".