106403405135 has 8 divisors (see below), whose sum is σ = 127686448656. Its totient is φ = 85121149120.

The previous prime is 106403405131. The next prime is 106403405153. The reversal of 106403405135 is 531504304601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 106403405135 - 2² = 106403405131 is a prime.

It is a super-2 number, since 2×106403405135² (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 (106403405131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 158795 + ... + 487875.

It is an arithmetic number, because the mean of its divisors is an integer number (15960806082).

Almost surely, 2^106403405135 is an apocalyptic number.

106403405135 is a deficient number, since it is larger than the sum of its proper divisors (21283043521).

106403405135 is an equidigital number, since it uses as much as digits as its factorization.

106403405135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393753.

The product of its (nonzero) digits is 21600, while the sum is 32.

Adding to 106403405135 its reverse (531504304601), we get a palindrome (637907709736).

The spelling of 106403405135 in words is "one hundred six billion, four hundred three million, four hundred five thousand, one hundred thirty-five".