123052101 has 8 divisors (see below), whose sum is σ = 164290944. Its totient is φ = 81924000.

The previous prime is 123052091. The next prime is 123052117. The reversal of 123052101 is 101250321.

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

It is not a de Polignac number, because 123052101 - 2¹⁰ = 123051077 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123052801) 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, 25056 + ... + 29561.

It is an arithmetic number, because the mean of its divisors is an integer number (20536368).

Almost surely, 2^123052101 is an apocalyptic number.

It is an amenable number.

123052101 is a deficient number, since it is larger than the sum of its proper divisors (41238843).

123052101 is an equidigital number, since it uses as much as digits as its factorization.

123052101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55371.

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 123052101 is about 11092.8851522045. The cubic root of 123052101 is about 497.3891924291.

The spelling of 123052101 in words is "one hundred twenty-three million, fifty-two thousand, one hundred one".