101426155 has 8 divisors (see below), whose sum is σ = 121766112. Its totient is φ = 81104448.

The previous prime is 101426147. The next prime is 101426167. The reversal of 101426155 is 551624101.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 101426155 - 2³ = 101426147 is a prime.

It is a Duffinian 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, 16599 + ... + 21871.

It is an arithmetic number, because the mean of its divisors is an integer number (15220764).

Almost surely, 2^101426155 is an apocalyptic number.

101426155 is a deficient number, since it is larger than the sum of its proper divisors (20339957).

101426155 is an equidigital number, since it uses as much as digits as its factorization.

101426155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9125.

The product of its (nonzero) digits is 1200, while the sum is 25.

The square root of 101426155 is about 10071.0553071662. The cubic root of 101426155 is about 466.3550178284.

The spelling of 101426155 in words is "one hundred one million, four hundred twenty-six thousand, one hundred fifty-five".