902123301103 has 4 divisors (see below), whose sum is σ = 909009738648. Its totient is φ = 895236863560.

The previous prime is 902123301089. The next prime is 902123301139. The reversal of 902123301103 is 301103321209.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 902123301103 - 2¹⁷ = 902123170031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (902123302103) 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, 3443218576 + ... + 3443218837.

It is an arithmetic number, because the mean of its divisors is an integer number (227252434662).

Almost surely, 2^902123301103 is an apocalyptic number.

902123301103 is a deficient number, since it is larger than the sum of its proper divisors (6886437545).

902123301103 is a wasteful number, since it uses less digits than its factorization.

902123301103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6886437544.

The product of its (nonzero) digits is 972, while the sum is 25.

The spelling of 902123301103 in words is "nine hundred two billion, one hundred twenty-three million, three hundred one thousand, one hundred three".