115153334303551 has 2 divisors, whose sum is σ = 115153334303552. Its totient is φ = 115153334303550.

The previous prime is 115153334303549. The next prime is 115153334303591. The reversal of 115153334303551 is 155303433351511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 115153334303551 - 2¹ = 115153334303549 is a prime.

It is a super-2 number, since 2×115153334303551² (a number of 29 digits) contains 22 as substring.

Together with 115153334303549, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 115153334303498 and 115153334303507.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115153334303591) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57576667151775 + 57576667151776.

It is an arithmetic number, because the mean of its divisors is an integer number (57576667151776).

Almost surely, 2^{115153334303551} is an apocalyptic number.

115153334303551 is a deficient number, since it is larger than the sum of its proper divisors (1).

115153334303551 is an equidigital number, since it uses as much as digits as its factorization.

115153334303551 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 607500, while the sum is 43.

The spelling of 115153334303551 in words is "one hundred fifteen trillion, one hundred fifty-three billion, three hundred thirty-four million, three hundred three thousand, five hundred fifty-one".