100130698 has 4 divisors (see below), whose sum is σ = 150196050. Its totient is φ = 50065348.

The previous prime is 100130671. The next prime is 100130711. The reversal of 100130698 is 896031001.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 896031001 = 97 ⋅9237433.

It can be written as a sum of positive squares in only one way, i.e., 96569929 + 3560769 = 9827^2 + 1887^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25032673 + ... + 25032676.

Almost surely, 2^100130698 is an apocalyptic number.

100130698 is a deficient number, since it is larger than the sum of its proper divisors (50065352).

100130698 is an equidigital number, since it uses as much as digits as its factorization.

100130698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50065351.

The product of its (nonzero) digits is 1296, while the sum is 28.

The square root of 100130698 is about 10006.5327661483. The cubic root of 100130698 is about 464.3610107871.

Adding to 100130698 its reverse (896031001), we get a palindrome (996161699).

The spelling of 100130698 in words is "one hundred million, one hundred thirty thousand, six hundred ninety-eight".