10099118002 has 4 divisors (see below), whose sum is σ = 15148677006. Its totient is φ = 5049559000.

The previous prime is 10099117999. The next prime is 10099118009. The reversal of 10099118002 is 20081199001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20081199001 = 72173 ⋅278237.

It can be written as a sum of positive squares in only one way, i.e., 9327889561 + 771228441 = 96581^2 + 27771^2 .

It is not an unprimeable number, because it can be changed into a prime (10099118009) by changing a digit.

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, 2524779499 + ... + 2524779502.

Almost surely, 2^10099118002 is an apocalyptic number.

10099118002 is a deficient number, since it is larger than the sum of its proper divisors (5049559004).

10099118002 is an equidigital number, since it uses as much as digits as its factorization.

10099118002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5049559003.

The product of its (nonzero) digits is 1296, while the sum is 31.

The spelling of 10099118002 in words is "ten billion, ninety-nine million, one hundred eighteen thousand, two".