101131301303 has 4 divisors (see below), whose sum is σ = 101316185400. Its totient is φ = 100946417208.

The previous prime is 101131301177. The next prime is 101131301321. The reversal of 101131301303 is 303103131101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 303103131101 = 107 ⋅2832739543.

It is a cyclic number.

It is not a de Polignac number, because 101131301303 - 2¹⁸ = 101131039159 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 (101131301353) 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, 92441228 + ... + 92442321.

It is an arithmetic number, because the mean of its divisors is an integer number (25329046350).

Almost surely, 2^101131301303 is an apocalyptic number.

101131301303 is a deficient number, since it is larger than the sum of its proper divisors (184884097).

101131301303 is an equidigital number, since it uses as much as digits as its factorization.

101131301303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184884096.

The product of its (nonzero) digits is 81, while the sum is 17.

Adding to 101131301303 its reverse (303103131101), we get a palindrome (404234432404).

The spelling of 101131301303 in words is "one hundred one billion, one hundred thirty-one million, three hundred one thousand, three hundred three".