122153101 has 8 divisors (see below), whose sum is σ = 139688640. Its totient is φ = 104638848.

The previous prime is 122153081. The next prime is 122153107. The reversal of 122153101 is 101351221.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122153101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122153107) 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, 9885 + ... + 18493.

It is an arithmetic number, because the mean of its divisors is an integer number (17461080).

Almost surely, 2^122153101 is an apocalyptic number.

It is an amenable number.

122153101 is a deficient number, since it is larger than the sum of its proper divisors (17535539).

122153101 is an equidigital number, since it uses as much as digits as its factorization.

122153101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10643.

The product of its (nonzero) digits is 60, while the sum is 16.

The square root of 122153101 is about 11052.2894008436. The cubic root of 122153101 is about 496.1749472285.

The spelling of 122153101 in words is "one hundred twenty-two million, one hundred fifty-three thousand, one hundred one".