106402135 has 8 divisors (see below), whose sum is σ = 145922976. Its totient is φ = 72961440.

The previous prime is 106402129. The next prime is 106402141. The reversal of 106402135 is 531204601.

It is an interprime number because it is at equal distance from previous prime (106402129) and next prime (106402141).

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

It is not a de Polignac number, because 106402135 - 2⁵ = 106402103 is a prime.

It is a super-2 number, since 2×106402135² = 22642828665116450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1519996 + ... + 1520065.

It is an arithmetic number, because the mean of its divisors is an integer number (18240372).

Almost surely, 2^106402135 is an apocalyptic number.

106402135 is a deficient number, since it is larger than the sum of its proper divisors (39520841).

106402135 is an equidigital number, since it uses as much as digits as its factorization.

106402135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3040073.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 106402135 is about 10315.1410557491. The cubic root of 106402135 is about 473.8600698478.

Adding to 106402135 its reverse (531204601), we get a palindrome (637606736).

The spelling of 106402135 in words is "one hundred six million, four hundred two thousand, one hundred thirty-five".