10870197831 has 12 divisors (see below), whose sum is σ = 16384066608. Its totient is φ = 6931720224.

The previous prime is 10870197829. The next prime is 10870197841. The reversal of 10870197831 is 13879107801.

It is a happy number.

10870197831 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10870197831 - 2¹ = 10870197829 is a prime.

It is a super-2 number, since 2×10870197831² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10870197841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26256310 + ... + 26256723.

It is an arithmetic number, because the mean of its divisors is an integer number (1365338884).

Almost surely, 2^10870197831 is an apocalyptic number.

10870197831 is a deficient number, since it is larger than the sum of its proper divisors (5513868777).

10870197831 is a wasteful number, since it uses less digits than its factorization.

10870197831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52513062 (or 52513059 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 45.

The spelling of 10870197831 in words is "ten billion, eight hundred seventy million, one hundred ninety-seven thousand, eight hundred thirty-one".