124955101 has 8 divisors (see below), whose sum is σ = 127289664. Its totient is φ = 122636640.

The previous prime is 124955099. The next prime is 124955107. The reversal of 124955101 is 101559421.

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 124955101 - 2¹ = 124955099 is a prime.

It is a super-2 number, since 2×124955101² = 31227554531840402, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 124955101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124955107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12241 + ... + 19993.

It is an arithmetic number, because the mean of its divisors is an integer number (15911208).

Almost surely, 2^124955101 is an apocalyptic number.

It is an amenable number.

124955101 is a deficient number, since it is larger than the sum of its proper divisors (2334563).

124955101 is an equidigital number, since it uses as much as digits as its factorization.

124955101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8051.

The product of its (nonzero) digits is 1800, while the sum is 28.

The square root of 124955101 is about 11178.3317628347. The cubic root of 124955101 is about 499.9401274975.

The spelling of 124955101 in words is "one hundred twenty-four million, nine hundred fifty-five thousand, one hundred one".