101320143107 has 2 divisors, whose sum is σ = 101320143108. Its totient is φ = 101320143106.

The previous prime is 101320143097. The next prime is 101320143137. The reversal of 101320143107 is 701341023101.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101320143107 is a prime.

It is a super-2 number, since 2×101320143107² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (101320143137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50660071553 + 50660071554.

It is an arithmetic number, because the mean of its divisors is an integer number (50660071554).

Almost surely, 2^101320143107 is an apocalyptic number.

101320143107 is a deficient number, since it is larger than the sum of its proper divisors (1).

101320143107 is an equidigital number, since it uses as much as digits as its factorization.

101320143107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 23.

Adding to 101320143107 its reverse (701341023101), we get a palindrome (802661166208).

The spelling of 101320143107 in words is "one hundred one billion, three hundred twenty million, one hundred forty-three thousand, one hundred seven".