106352621423 has 4 divisors (see below), whose sum is σ = 106355133960. Its totient is φ = 106350108888.

The previous prime is 106352621387. The next prime is 106352621443. The reversal of 106352621423 is 324126253601.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 106352621423 - 2¹⁴ = 106352605039 is a prime.

It is a super-2 number, since 2×106352621423² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106352621443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1191668 + ... + 1277801.

It is an arithmetic number, because the mean of its divisors is an integer number (26588783490).

Almost surely, 2^106352621423 is an apocalyptic number.

106352621423 is a deficient number, since it is larger than the sum of its proper divisors (2512537).

106352621423 is an equidigital number, since it uses as much as digits as its factorization.

106352621423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2512536.

The product of its (nonzero) digits is 51840, while the sum is 35.

The spelling of 106352621423 in words is "one hundred six billion, three hundred fifty-two million, six hundred twenty-one thousand, four hundred twenty-three".