1135502081386 has 16 divisors (see below), whose sum is σ = 1708425650880. Its totient is φ = 566027098560.

The previous prime is 1135502081383. The next prime is 1135502081393. The reversal of 1135502081386 is 6831802055311.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1135502081383) 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, 11321125 + ... + 11420983.

It is an arithmetic number, because the mean of its divisors is an integer number (106776603180).

Almost surely, 2^{1135502081386} is an apocalyptic number.

1135502081386 is a deficient number, since it is larger than the sum of its proper divisors (572923569494).

1135502081386 is a wasteful number, since it uses less digits than its factorization.

1135502081386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117069.

The product of its (nonzero) digits is 172800, while the sum is 43.

The spelling of 1135502081386 in words is "one trillion, one hundred thirty-five billion, five hundred two million, eighty-one thousand, three hundred eighty-six".