100407803 has 2 divisors, whose sum is σ = 100407804. Its totient is φ = 100407802.

The previous prime is 100407779. The next prime is 100407823. The reversal of 100407803 is 308704001.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100407803 - 2⁶ = 100407739 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (100407823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50203901 + 50203902.

It is an arithmetic number, because the mean of its divisors is an integer number (50203902).

Almost surely, 2^100407803 is an apocalyptic number.

100407803 is a deficient number, since it is larger than the sum of its proper divisors (1).

100407803 is an equidigital number, since it uses as much as digits as its factorization.

100407803 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 23.

The square root of 100407803 is about 10020.3694043683. The cubic root of 100407803 is about 464.7889789034.

The spelling of 100407803 in words is "one hundred million, four hundred seven thousand, eight hundred three".