30002100407 has 2 divisors, whose sum is σ = 30002100408. Its totient is φ = 30002100406.

The previous prime is 30002100391. The next prime is 30002100437. The reversal of 30002100407 is 70400120003.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30002100407 - 2⁴ = 30002100391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30002100437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15001050203 + 15001050204.

It is an arithmetic number, because the mean of its divisors is an integer number (15001050204).

Almost surely, 2^30002100407 is an apocalyptic number.

30002100407 is a deficient number, since it is larger than the sum of its proper divisors (1).

30002100407 is an equidigital number, since it uses as much as digits as its factorization.

30002100407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 168, while the sum is 17.

The spelling of 30002100407 in words is "thirty billion, two million, one hundred thousand, four hundred seven".