106126504403 has 4 divisors (see below), whose sum is σ = 106298509080. Its totient is φ = 105954499728.

The previous prime is 106126504399. The next prime is 106126504423. The reversal of 106126504403 is 304405621601.

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 106126504403 - 2² = 106126504399 is a prime.

It is a super-2 number, since 2×106126504403² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 106126504403.

It is not an unprimeable number, because it can be changed into a prime (106126504423) 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, 86001413 + ... + 86002646.

It is an arithmetic number, because the mean of its divisors is an integer number (26574627270).

Almost surely, 2^106126504403 is an apocalyptic number.

106126504403 is a deficient number, since it is larger than the sum of its proper divisors (172004677).

106126504403 is an equidigital number, since it uses as much as digits as its factorization.

106126504403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172004676.

The product of its (nonzero) digits is 17280, while the sum is 32.

The spelling of 106126504403 in words is "one hundred six billion, one hundred twenty-six million, five hundred four thousand, four hundred three".