1100050555151 has 8 divisors (see below), whose sum is σ = 1115157992400. Its totient is φ = 1084944151872.

The previous prime is 1100050555081. The next prime is 1100050555157. The reversal of 1100050555151 is 1515550500011.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1100050555151 is a prime.

It is a super-2 number, since 2×1100050555151² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100050555157) 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, 2021000 + ... + 2506898.

It is an arithmetic number, because the mean of its divisors is an integer number (139394749050).

Almost surely, 2^{1100050555151} is an apocalyptic number.

1100050555151 is a deficient number, since it is larger than the sum of its proper divisors (15107437249).

1100050555151 is an equidigital number, since it uses as much as digits as its factorization.

1100050555151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516985.

The product of its (nonzero) digits is 3125, while the sum is 29.

The spelling of 1100050555151 in words is "one trillion, one hundred billion, fifty million, five hundred fifty-five thousand, one hundred fifty-one".