1145113133101 has 8 divisors (see below), whose sum is σ = 1309301337920. Its totient is φ = 981075081888.

The previous prime is 1145113133083. The next prime is 1145113133107. The reversal of 1145113133101 is 1013313115411.

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 1145113133101 - 2⁷ = 1145113132973 is a prime.

It is a super-2 number, since 2×1145113133101² (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 (1145113133107) 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, 37522056 + ... + 37552561.

It is an arithmetic number, because the mean of its divisors is an integer number (163662667240).

Almost surely, 2^{1145113133101} is an apocalyptic number.

It is an amenable number.

1145113133101 is a deficient number, since it is larger than the sum of its proper divisors (164188204819).

1145113133101 is an equidigital number, since it uses as much as digits as its factorization.

1145113133101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75076803.

The product of its (nonzero) digits is 540, while the sum is 25.

Adding to 1145113133101 its reverse (1013313115411), we get a palindrome (2158426248512).

The spelling of 1145113133101 in words is "one trillion, one hundred forty-five billion, one hundred thirteen million, one hundred thirty-three thousand, one hundred one".