101130224309 has 4 divisors (see below), whose sum is σ = 101164991820. Its totient is φ = 101095456800.

The previous prime is 101130224297. The next prime is 101130224323. The reversal of 101130224309 is 903422031101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 903422031101 = 1993 ⋅453297557.

It can be written as a sum of positive squares in 2 ways, for example, as 50750177284 + 50380047025 = 225278^2 + 224455^2 .

It is a cyclic number.

It is not a de Polignac number, because 101130224309 - 2³⁶ = 32410747573 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 (101130224329) 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, 17379392 + ... + 17385209.

It is an arithmetic number, because the mean of its divisors is an integer number (25291247955).

Almost surely, 2^101130224309 is an apocalyptic number.

It is an amenable number.

101130224309 is a deficient number, since it is larger than the sum of its proper divisors (34767511).

101130224309 is an equidigital number, since it uses as much as digits as its factorization.

101130224309 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34767510.

The product of its (nonzero) digits is 1296, while the sum is 26.

The spelling of 101130224309 in words is "one hundred one billion, one hundred thirty million, two hundred twenty-four thousand, three hundred nine".