101001011093 has 4 divisors (see below), whose sum is σ = 101524332588. Its totient is φ = 100477689600.

The previous prime is 101001011087. The next prime is 101001011113. The reversal of 101001011093 is 390110100101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 390110100101 = 1151 ⋅338931451.

It can be written as a sum of positive squares in 2 ways, for example, as 31519741444 + 69481269649 = 177538^2 + 263593^2 .

It is a cyclic number.

It is not a de Polignac number, because 101001011093 - 2²⁴ = 100984233877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101001011593) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 261660458 + ... + 261660843.

It is an arithmetic number, because the mean of its divisors is an integer number (25381083147).

Almost surely, 2^101001011093 is an apocalyptic number.

It is an amenable number.

101001011093 is a deficient number, since it is larger than the sum of its proper divisors (523321495).

101001011093 is an equidigital number, since it uses as much as digits as its factorization.

101001011093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 523321494.

The product of its (nonzero) digits is 27, while the sum is 17.

Adding to 101001011093 its reverse (390110100101), we get a palindrome (491111111194).

The spelling of 101001011093 in words is "one hundred one billion, one million, eleven thousand, ninety-three".