100430310397 has 2 divisors, whose sum is σ = 100430310398. Its totient is φ = 100430310396.

The previous prime is 100430310367. The next prime is 100430310427. The reversal of 100430310397 is 793013034001.

It is a balanced prime because it is at equal distance from previous prime (100430310367) and next prime (100430310427).

It can be written as a sum of positive squares in only one way, i.e., 67403063641 + 33027246756 = 259621^2 + 181734^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100430310397 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100430310347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50215155198 + 50215155199.

It is an arithmetic number, because the mean of its divisors is an integer number (50215155199).

Almost surely, 2^100430310397 is an apocalyptic number.

It is an amenable number.

100430310397 is a deficient number, since it is larger than the sum of its proper divisors (1).

100430310397 is an equidigital number, since it uses as much as digits as its factorization.

100430310397 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6804, while the sum is 31.

Adding to 100430310397 its reverse (793013034001), we get a palindrome (893443344398).

The spelling of 100430310397 in words is "one hundred billion, four hundred thirty million, three hundred ten thousand, three hundred ninety-seven".