11100155147001 has 12 divisors (see below), whose sum is σ = 16550768965120. Its totient is φ = 7161390417240.

The previous prime is 11100155146981. The next prime is 11100155147017. The reversal of 11100155147001 is 10074155100111.

11100155147001 is a `hidden beast` number, since 1 + 1 + 100 + 1 + 551 + 4 + 7 + 0 + 0 + 1 = 666.

It is not a de Polignac number, because 11100155147001 - 2⁹ = 11100155146489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11100155142001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19892750881 + ... + 19892751438.

Almost surely, 2^{11100155147001} is an apocalyptic number.

It is an amenable number.

11100155147001 is a deficient number, since it is larger than the sum of its proper divisors (5450613818119).

11100155147001 is a wasteful number, since it uses less digits than its factorization.

11100155147001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39785502356 (or 39785502353 counting only the distinct ones).

The product of its (nonzero) digits is 700, while the sum is 27.

The spelling of 11100155147001 in words is "eleven trillion, one hundred billion, one hundred fifty-five million, one hundred forty-seven thousand, one".