101243513351 has 2 divisors, whose sum is σ = 101243513352. Its totient is φ = 101243513350.

The previous prime is 101243513291. The next prime is 101243513353. The reversal of 101243513351 is 153315342101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101243513351 - 2²⁶ = 101176404487 is a prime.

Together with 101243513353, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101243513353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50621756675 + 50621756676.

It is an arithmetic number, because the mean of its divisors is an integer number (50621756676).

Almost surely, 2^101243513351 is an apocalyptic number.

101243513351 is a deficient number, since it is larger than the sum of its proper divisors (1).

101243513351 is an equidigital number, since it uses as much as digits as its factorization.

101243513351 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5400, while the sum is 29.

Adding to 101243513351 its reverse (153315342101), we get a palindrome (254558855452).

The spelling of 101243513351 in words is "one hundred one billion, two hundred forty-three million, five hundred thirteen thousand, three hundred fifty-one".