1101330055051 has 8 divisors (see below), whose sum is σ = 1152839258784. Its totient is φ = 1050122958720.

The previous prime is 1101330055009. The next prime is 1101330055073. The reversal of 1101330055051 is 1505500331011.

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 not a de Polignac number, because 1101330055051 - 2¹⁵ = 1101330022283 is a prime.

It is a super-2 number, since 2×1101330055051² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1101330055151) 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, 75519390 + ... + 75533971.

It is an arithmetic number, because the mean of its divisors is an integer number (144104907348).

Almost surely, 2^{1101330055051} is an apocalyptic number.

1101330055051 is a deficient number, since it is larger than the sum of its proper divisors (51509203733).

1101330055051 is a wasteful number, since it uses less digits than its factorization.

1101330055051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151053701.

The product of its (nonzero) digits is 1125, while the sum is 25.

Adding to 1101330055051 its reverse (1505500331011), we get a palindrome (2606830386062).

The spelling of 1101330055051 in words is "one trillion, one hundred one billion, three hundred thirty million, fifty-five thousand, fifty-one".