106292121 has 8 divisors (see below), whose sum is σ = 152624640. Its totient is φ = 65410512.

The previous prime is 106292117. The next prime is 106292129. The reversal of 106292121 is 121292601.

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

It is not a de Polignac number, because 106292121 - 2² = 106292117 is a prime.

It is a super-2 number, since 2×106292121² = 22596029973357282, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 106292091 and 106292100.

It is not an unprimeable number, because it can be changed into a prime (106292129) 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, 1362681 + ... + 1362758.

It is an arithmetic number, because the mean of its divisors is an integer number (19078080).

Almost surely, 2^106292121 is an apocalyptic number.

It is an amenable number.

106292121 is a deficient number, since it is larger than the sum of its proper divisors (46332519).

106292121 is a wasteful number, since it uses less digits than its factorization.

106292121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2725455.

The product of its (nonzero) digits is 432, while the sum is 24.

The square root of 106292121 is about 10309.8070302019. The cubic root of 106292121 is about 473.6966983797.

The spelling of 106292121 in words is "one hundred six million, two hundred ninety-two thousand, one hundred twenty-one".