11100121040158 has 16 divisors (see below), whose sum is σ = 16658492691456. Its totient is φ = 5547290614200.

The previous prime is 11100121040101. The next prime is 11100121040159. The reversal of 11100121040158 is 85104012100111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11100121040159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49597135 + ... + 49820437.

It is an arithmetic number, because the mean of its divisors is an integer number (1041155793216).

Almost surely, 2^{11100121040158} is an apocalyptic number.

11100121040158 is a deficient number, since it is larger than the sum of its proper divisors (5558371651298).

11100121040158 is a wasteful number, since it uses less digits than its factorization.

11100121040158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235599.

The product of its (nonzero) digits is 320, while the sum is 25.

Adding to 11100121040158 its reverse (85104012100111), we get a palindrome (96204133140269).

The spelling of 11100121040158 in words is "eleven trillion, one hundred billion, one hundred twenty-one million, forty thousand, one hundred fifty-eight".