109673715002 has 4 divisors (see below), whose sum is σ = 164510572506. Its totient is φ = 54836857500.

The previous prime is 109673715001. The next prime is 109673715023. The reversal of 109673715002 is 200517376901.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 200517376901 = 2333 ⋅85948297.

It can be written as a sum of positive squares in only one way, i.e., 103117412161 + 6556302841 = 321119^2 + 80971^2 .

It is not an unprimeable number, because it can be changed into a prime (109673715001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27418428749 + ... + 27418428752.

Almost surely, 2^109673715002 is an apocalyptic number.

109673715002 is a deficient number, since it is larger than the sum of its proper divisors (54836857504).

109673715002 is an equidigital number, since it uses as much as digits as its factorization.

109673715002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54836857503.

The product of its (nonzero) digits is 79380, while the sum is 41.

The spelling of 109673715002 in words is "one hundred nine billion, six hundred seventy-three million, seven hundred fifteen thousand, two".