1151531010386 has 16 divisors (see below), whose sum is σ = 1828927143936. Its totient is φ = 541889553216.

The previous prime is 1151531010379. The next prime is 1151531010439. The reversal of 1151531010386 is 6830101351511.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2921135 + ... + 3291821.

It is an arithmetic number, because the mean of its divisors is an integer number (114307946496).

Almost surely, 2^{1151531010386} is an apocalyptic number.

1151531010386 is a deficient number, since it is larger than the sum of its proper divisors (677396133550).

1151531010386 is a wasteful number, since it uses less digits than its factorization.

1151531010386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462073.

The product of its (nonzero) digits is 10800, while the sum is 35.

Adding to 1151531010386 its reverse (6830101351511), we get a palindrome (7981632361897).

The spelling of 1151531010386 in words is "one trillion, one hundred fifty-one billion, five hundred thirty-one million, ten thousand, three hundred eighty-six".