7100131243 has 8 divisors (see below), whose sum is σ = 7720970112. Its totient is φ = 6501868416.

The previous prime is 7100131231. The next prime is 7100131289. The reversal of 7100131243 is 3421310017.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-7100131243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7100131943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5643355 + ... + 5644612.

It is an arithmetic number, because the mean of its divisors is an integer number (965121264).

Almost surely, 2^7100131243 is an apocalyptic number.

7100131243 is a deficient number, since it is larger than the sum of its proper divisors (620838869).

7100131243 is a wasteful number, since it uses less digits than its factorization.

7100131243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11288021.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 7100131243 is about 84262.2765120905. The cubic root of 7100131243 is about 1922.0091853635.

The spelling of 7100131243 in words is "seven billion, one hundred million, one hundred thirty-one thousand, two hundred forty-three".