1165100150010 has 32 divisors (see below), whose sum is σ = 2798183646720. Its totient is φ = 310477452608.

The previous prime is 1165100149981. The next prime is 1165100150023. The reversal of 1165100150010 is 100510015611.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13451157 + ... + 13537496.

It is an arithmetic number, because the mean of its divisors is an integer number (87443238960).

Almost surely, 2^{1165100150010} is an apocalyptic number.

1165100150010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1165100150010 is an abundant number, since it is smaller than the sum of its proper divisors (1633083496710).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1165100150010 is a wasteful number, since it uses less digits than its factorization.

1165100150010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26990102.

The product of its (nonzero) digits is 150, while the sum is 21.

Adding to 1165100150010 its reverse (100510015611), we get a palindrome (1265610165621).

The spelling of 1165100150010 in words is "one trillion, one hundred sixty-five billion, one hundred million, one hundred fifty thousand, ten".