920342003 has 8 divisors (see below), whose sum is σ = 1069647360. Its totient is φ = 775493640.

The previous prime is 920341993. The next prime is 920342011. The reversal of 920342003 is 300243029.

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

It is not a de Polignac number, because 920342003 - 2¹⁸ = 920079859 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 920342003.

It is not an unprimeable number, because it can be changed into a prime (920342023) 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, 1113803 + ... + 1114628.

It is an arithmetic number, because the mean of its divisors is an integer number (133705920).

Almost surely, 2^920342003 is an apocalyptic number.

920342003 is a deficient number, since it is larger than the sum of its proper divisors (149305357).

920342003 is a wasteful number, since it uses less digits than its factorization.

920342003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2228497.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 920342003 is about 30337.1390048567. The cubic root of 920342003 is about 972.7093287868.

The spelling of 920342003 in words is "nine hundred twenty million, three hundred forty-two thousand, three".