310103010223 has 4 divisors (see below), whose sum is σ = 310121015920. Its totient is φ = 310085004528.

The previous prime is 310103010209. The next prime is 310103010227. The reversal of 310103010223 is 322010301013.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 322010301013 = 35603 ⋅9044471.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-310103010223 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 310103010197 and 310103010206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (310103010227) 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, 8976990 + ... + 9011467.

It is an arithmetic number, because the mean of its divisors is an integer number (77530253980).

Almost surely, 2^310103010223 is an apocalyptic number.

310103010223 is a deficient number, since it is larger than the sum of its proper divisors (18005697).

310103010223 is a wasteful number, since it uses less digits than its factorization.

310103010223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18005696.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 310103010223 its reverse (322010301013), we get a palindrome (632113311236).

The spelling of 310103010223 in words is "three hundred ten billion, one hundred three million, ten thousand, two hundred twenty-three".