106405353023 has 2 divisors, whose sum is σ = 106405353024. Its totient is φ = 106405353022.

The previous prime is 106405352947. The next prime is 106405353053. The reversal of 106405353023 is 320353504601.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-106405353023 is a prime.

It is a super-2 number, since 2×106405353023² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106405353053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53202676511 + 53202676512.

It is an arithmetic number, because the mean of its divisors is an integer number (53202676512).

Almost surely, 2^106405353023 is an apocalyptic number.

106405353023 is a deficient number, since it is larger than the sum of its proper divisors (1).

106405353023 is an equidigital number, since it uses as much as digits as its factorization.

106405353023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32400, while the sum is 32.

Adding to 106405353023 its reverse (320353504601), we get a palindrome (426758857624).

The spelling of 106405353023 in words is "one hundred six billion, four hundred five million, three hundred fifty-three thousand, twenty-three".