921134224103 has 8 divisors (see below), whose sum is σ = 1003049972400. Its totient is φ = 842561975808.

The previous prime is 921134224081. The next prime is 921134224121. The reversal of 921134224103 is 301422431129.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 921134224103 - 2²⁰ = 921133175527 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 921134224103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (921134224303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 835874426 + ... + 835875527.

It is an arithmetic number, because the mean of its divisors is an integer number (125381246550).

Almost surely, 2^921134224103 is an apocalyptic number.

921134224103 is a deficient number, since it is larger than the sum of its proper divisors (81915748297).

921134224103 is a wasteful number, since it uses less digits than its factorization.

921134224103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1671750001.

The product of its (nonzero) digits is 10368, while the sum is 32.

The spelling of 921134224103 in words is "nine hundred twenty-one billion, one hundred thirty-four million, two hundred twenty-four thousand, one hundred three".