100311007 has 2 divisors, whose sum is σ = 100311008. Its totient is φ = 100311006.

The previous prime is 100310983. The next prime is 100311017. The reversal of 100311007 is 700113001.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100311007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100311017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50155503 + 50155504.

It is an arithmetic number, because the mean of its divisors is an integer number (50155504).

Almost surely, 2^100311007 is an apocalyptic number.

100311007 is a deficient number, since it is larger than the sum of its proper divisors (1).

100311007 is an equidigital number, since it uses as much as digits as its factorization.

100311007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21, while the sum is 13.

The square root of 100311007 is about 10015.5382780957. The cubic root of 100311007 is about 464.6395742505.

Adding to 100311007 its reverse (700113001), we get a palindrome (800424008).

The spelling of 100311007 in words is "one hundred million, three hundred eleven thousand, seven".