101141131345 has 4 divisors (see below), whose sum is σ = 121369357620. Its totient is φ = 80912905072.

The previous prime is 101141131337. The next prime is 101141131369. The reversal of 101141131345 is 543131141101.

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 21174906256 + 79966225089 = 145516^2 + 282783^2 .

It is a cyclic number.

It is not a de Polignac number, because 101141131345 - 2³ = 101141131337 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10114113130 + ... + 10114113139.

It is an arithmetic number, because the mean of its divisors is an integer number (30342339405).

Almost surely, 2^101141131345 is an apocalyptic number.

It is an amenable number.

101141131345 is a deficient number, since it is larger than the sum of its proper divisors (20228226275).

101141131345 is an equidigital number, since it uses as much as digits as its factorization.

101141131345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20228226274.

The product of its (nonzero) digits is 720, while the sum is 25.

Adding to 101141131345 its reverse (543131141101), we get a palindrome (644272272446).

The spelling of 101141131345 in words is "one hundred one billion, one hundred forty-one million, one hundred thirty-one thousand, three hundred forty-five".