4172100403 has 2 divisors, whose sum is σ = 4172100404. Its totient is φ = 4172100402.

The previous prime is 4172100397. The next prime is 4172100431. The reversal of 4172100403 is 3040012714.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4172100403 is a prime.

It is not a weakly prime, because it can be changed into another prime (4172100473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2086050201 + 2086050202.

It is an arithmetic number, because the mean of its divisors is an integer number (2086050202).

Almost surely, 2^4172100403 is an apocalyptic number.

4172100403 is a deficient number, since it is larger than the sum of its proper divisors (1).

4172100403 is an equidigital number, since it uses as much as digits as its factorization.

4172100403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 4172100403 is about 64591.7982641759. The cubic root of 4172100403 is about 1609.8481657928.

The spelling of 4172100403 in words is "four billion, one hundred seventy-two million, one hundred thousand, four hundred three".