7100259920243 has 4 divisors (see below), whose sum is σ = 8114582766000. Its totient is φ = 6085937074488.

The previous prime is 7100259920207. The next prime is 7100259920293. The reversal of 7100259920243 is 3420299520017.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7100259920243 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7100259920194 and 7100259920203.

It is not an unprimeable number, because it can be changed into a prime (7100259920293) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 507161422868 + ... + 507161422881.

It is an arithmetic number, because the mean of its divisors is an integer number (2028645691500).

Almost surely, 2^{7100259920243} is an apocalyptic number.

7100259920243 is a deficient number, since it is larger than the sum of its proper divisors (1014322845757).

7100259920243 is a wasteful number, since it uses less digits than its factorization.

7100259920243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1014322845756.

The product of its (nonzero) digits is 272160, while the sum is 44.

The spelling of 7100259920243 in words is "seven trillion, one hundred billion, two hundred fifty-nine million, nine hundred twenty thousand, two hundred forty-three".