1086151139 has 2 divisors, whose sum is σ = 1086151140.
Its totient is φ = 1086151138.
The previous prime is 1086151127. The next prime is 1086151163. The reversal of 1086151139 is 9311516801.
It is a happy number.
It is a weak prime.
It is an emirp because it is prime and its reverse (9311516801) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 1086151139 - 212 = 1086147043 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1086151099 and 1086151108.
It is not a weakly prime, because it can be changed into another prime (1086151039) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 543075569 + 543075570.
It is an arithmetic number, because the mean of its divisors is an integer number (543075570).
Almost surely, 21086151139 is an apocalyptic number.
1086151139 is a deficient number, since it is larger than the sum of its proper divisors (1).
1086151139 is an equidigital number, since it uses as much as digits as its factorization.
1086151139 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 6480, while the sum is 35.
The square root of 1086151139 is about 32956.8071724189.
The cubic root of 1086151139 is about 1027.9297149860.
The spelling of 1086151139 in words is "one billion, eighty-six million, one hundred fifty-one thousand, one hundred thirty-nine".