101131223022893 has 4 divisors (see below), whose sum is σ = 115578540597600. Its totient is φ = 86683905448188.

The previous prime is 101131223022889. The next prime is 101131223022917. The reversal of 101131223022893 is 398220322131101.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 101131223022893 - 2² = 101131223022889 is a prime.

It is a super-2 number, since 2×101131223022893² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101131223022803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7223658787343 + ... + 7223658787356.

It is an arithmetic number, because the mean of its divisors is an integer number (28894635149400).

Almost surely, 2^{101131223022893} is an apocalyptic number.

It is an amenable number.

101131223022893 is a deficient number, since it is larger than the sum of its proper divisors (14447317574707).

101131223022893 is an equidigital number, since it uses as much as digits as its factorization.

101131223022893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14447317574706.

The product of its (nonzero) digits is 31104, while the sum is 38.

Adding to 101131223022893 its reverse (398220322131101), we get a palindrome (499351545153994).

The spelling of 101131223022893 in words is "one hundred one trillion, one hundred thirty-one billion, two hundred twenty-three million, twenty-two thousand, eight hundred ninety-three".