7131049102 has 8 divisors (see below), whose sum is σ = 11041624512. Its totient is φ = 3450507600.

The previous prime is 7131049073. The next prime is 7131049129. The reversal of 7131049102 is 2019401317.

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

It is a super-2 number, since 2×7131049102² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57508399 + ... + 57508522.

It is an arithmetic number, because the mean of its divisors is an integer number (1380203064).

Almost surely, 2^7131049102 is an apocalyptic number.

7131049102 is a deficient number, since it is larger than the sum of its proper divisors (3910575410).

7131049102 is a wasteful number, since it uses less digits than its factorization.

7131049102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115016954.

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 7131049102 is about 84445.5392664408. The cubic root of 7131049102 is about 1924.7949724405.

The spelling of 7131049102 in words is "seven billion, one hundred thirty-one million, forty-nine thousand, one hundred two".