124147053025 has 12 divisors (see below), whose sum is σ = 162997778412. Its totient is φ = 93475427840.

The previous prime is 124147052983. The next prime is 124147053073. The reversal of 124147053025 is 520350741421.

It can be written as a sum of positive squares in 6 ways, for example, as 14320430224 + 109826622801 = 119668^2 + 331401^2 .

It is not a de Polignac number, because 124147053025 - 2³³ = 115557118433 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 146054932 + ... + 146055781.

It is an arithmetic number, because the mean of its divisors is an integer number (13583148201).

Almost surely, 2^124147053025 is an apocalyptic number.

It is an amenable number.

124147053025 is a deficient number, since it is larger than the sum of its proper divisors (38850725387).

124147053025 is a wasteful number, since it uses less digits than its factorization.

124147053025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292110740 (or 292110735 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 34.

Adding to 124147053025 its reverse (520350741421), we get a palindrome (644497794446).

The spelling of 124147053025 in words is "one hundred twenty-four billion, one hundred forty-seven million, fifty-three thousand, twenty-five".