101104012133 has 4 divisors (see below), whose sum is σ = 101782562700. Its totient is φ = 100425461568.

The previous prime is 101104012129. The next prime is 101104012159. The reversal of 101104012133 is 331210401101.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 67840453444 + 33263558689 = 260462^2 + 182383^2 .

It is a cyclic number.

It is not a de Polignac number, because 101104012133 - 2² = 101104012129 is a prime.

It is a super-2 number, since 2×101104012133² (a number of 23 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 (101104012103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 339275060 + ... + 339275357.

It is an arithmetic number, because the mean of its divisors is an integer number (25445640675).

Almost surely, 2^101104012133 is an apocalyptic number.

It is an amenable number.

101104012133 is a deficient number, since it is larger than the sum of its proper divisors (678550567).

101104012133 is an equidigital number, since it uses as much as digits as its factorization.

101104012133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 678550566.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 101104012133 its reverse (331210401101), we get a palindrome (432314413234).

The spelling of 101104012133 in words is "one hundred one billion, one hundred four million, twelve thousand, one hundred thirty-three".