920948703 has 4 divisors (see below), whose sum is σ = 1227931608. Its totient is φ = 613965800.

The previous prime is 920948671. The next prime is 920948767. The reversal of 920948703 is 307849029.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 307849029 = 3 ⋅102616343.

It is a cyclic number.

It is not a de Polignac number, because 920948703 - 2⁵ = 920948671 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (920948783) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 153491448 + ... + 153491453.

It is an arithmetic number, because the mean of its divisors is an integer number (306982902).

Almost surely, 2^920948703 is an apocalyptic number.

920948703 is a deficient number, since it is larger than the sum of its proper divisors (306982905).

920948703 is a wasteful number, since it uses less digits than its factorization.

920948703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306982904.

The product of its (nonzero) digits is 108864, while the sum is 42.

The square root of 920948703 is about 30347.1366524092. The cubic root of 920948703 is about 972.9230222178.

The spelling of 920948703 in words is "nine hundred twenty million, nine hundred forty-eight thousand, seven hundred three".