1992671003 has 2 divisors, whose sum is σ = 1992671004. Its totient is φ = 1992671002.

The previous prime is 1992670973. The next prime is 1992671011. The reversal of 1992671003 is 3001762991.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (3001762991) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1992671003 - 2¹⁰ = 1992669979 is a prime.

It is not a weakly prime, because it can be changed into another prime (1992676003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 996335501 + 996335502.

It is an arithmetic number, because the mean of its divisors is an integer number (996335502).

Almost surely, 2^1992671003 is an apocalyptic number.

1992671003 is a deficient number, since it is larger than the sum of its proper divisors (1).

1992671003 is an equidigital number, since it uses as much as digits as its factorization.

1992671003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20412, while the sum is 38.

The square root of 1992671003 is about 44639.3436667700. The cubic root of 1992671003 is about 1258.3801732468.

The spelling of 1992671003 in words is "one billion, nine hundred ninety-two million, six hundred seventy-one thousand, three".