1086858750231 has 24 divisors (see below), whose sum is σ = 1624354552080. Its totient is φ = 699452522496.

The previous prime is 1086858750209. The next prime is 1086858750281. The reversal of 1086858750231 is 1320578586801.

1086858750231 is a `hidden beast` number, since 1 + 0 + 8 + 6 + 8 + 587 + 50 + 2 + 3 + 1 = 666.

It is not a de Polignac number, because 1086858750231 - 2¹⁸ = 1086858488087 is a prime.

It is a super-2 number, since 2×1086858750231² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1086858750281) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 965911 + ... + 1762583.

It is an arithmetic number, because the mean of its divisors is an integer number (67681439670).

Almost surely, 2^{1086858750231} is an apocalyptic number.

1086858750231 is a deficient number, since it is larger than the sum of its proper divisors (537495801849).

1086858750231 is a wasteful number, since it uses less digits than its factorization.

1086858750231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 801935 (or 801932 counting only the distinct ones).

The product of its (nonzero) digits is 3225600, while the sum is 54.

The spelling of 1086858750231 in words is "one trillion, eighty-six billion, eight hundred fifty-eight million, seven hundred fifty thousand, two hundred thirty-one".