101202119999947 has 4 divisors (see below), whose sum is σ = 103937312432416. Its totient is φ = 98466927567480.

The previous prime is 101202119999941. The next prime is 101202119999971. The reversal of 101202119999947 is 749999911202101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 101202119999947 - 2⁷ = 101202119999819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101202119999941) 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 in 3 ways as a sum of consecutive naturals, for example, 1367596216179 + ... + 1367596216252.

It is an arithmetic number, because the mean of its divisors is an integer number (25984328108104).

Almost surely, 2^{101202119999947} is an apocalyptic number.

101202119999947 is a deficient number, since it is larger than the sum of its proper divisors (2735192432469).

101202119999947 is an equidigital number, since it uses as much as digits as its factorization.

101202119999947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2735192432468.

The product of its (nonzero) digits is 6613488, while the sum is 64.

The spelling of 101202119999947 in words is "one hundred one trillion, two hundred two billion, one hundred nineteen million, nine hundred ninety-nine thousand, nine hundred forty-seven".