162123629351 has 2 divisors, whose sum is σ = 162123629352. Its totient is φ = 162123629350.

The previous prime is 162123629347. The next prime is 162123629387. The reversal of 162123629351 is 153926321261.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 162123629351 - 2² = 162123629347 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 162123629299 and 162123629308.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (162123629321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81061814675 + 81061814676.

It is an arithmetic number, because the mean of its divisors is an integer number (81061814676).

Almost surely, 2^162123629351 is an apocalyptic number.

162123629351 is a deficient number, since it is larger than the sum of its proper divisors (1).

162123629351 is an equidigital number, since it uses as much as digits as its factorization.

162123629351 is an evil number, because the sum of its binary digits is even.

The product of its digits is 116640, while the sum is 41.

The spelling of 162123629351 in words is "one hundred sixty-two billion, one hundred twenty-three million, six hundred twenty-nine thousand, three hundred fifty-one".