807103823 has 2 divisors, whose sum is σ = 807103824. Its totient is φ = 807103822.

The previous prime is 807103807. The next prime is 807103837. The reversal of 807103823 is 328301708.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 807103823 - 2⁴ = 807103807 is a prime.

It is a super-2 number, since 2×807103823² = 1302833162202430658, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 807103823.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (807103523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 403551911 + 403551912.

It is an arithmetic number, because the mean of its divisors is an integer number (403551912).

Almost surely, 2^807103823 is an apocalyptic number.

807103823 is a deficient number, since it is larger than the sum of its proper divisors (1).

807103823 is an equidigital number, since it uses as much as digits as its factorization.

807103823 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 807103823 is about 28409.5727352595. The cubic root of 807103823 is about 931.0574255915.

The spelling of 807103823 in words is "eight hundred seven million, one hundred three thousand, eight hundred twenty-three".