124552101 has 8 divisors (see below), whose sum is σ = 170557984. Its totient is φ = 80790480.

The previous prime is 124552097. The next prime is 124552117. The reversal of 124552101 is 101255421.

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

It is not a de Polignac number, because 124552101 - 2² = 124552097 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124552121) 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, 560935 + ... + 561156.

It is an arithmetic number, because the mean of its divisors is an integer number (21319748).

Almost surely, 2^124552101 is an apocalyptic number.

It is an amenable number.

124552101 is a deficient number, since it is larger than the sum of its proper divisors (46005883).

124552101 is a wasteful number, since it uses less digits than its factorization.

124552101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1122131.

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 124552101 is about 11160.2912596401. The cubic root of 124552101 is about 499.4020866175.

The spelling of 124552101 in words is "one hundred twenty-four million, five hundred fifty-two thousand, one hundred one".