1245104150124 has 48 divisors (see below), whose sum is σ = 3068703841280. Its totient is φ = 392305878720.

The previous prime is 1245104150113. The next prime is 1245104150137. The reversal of 1245104150124 is 4210514015421.

It is a junction number, because it is equal to n+sod(n) for n = 1245104150091 and 1245104150100.

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 15 ways as a sum of consecutive naturals, for example, 38903239 + ... + 38935230.

Almost surely, 2^{1245104150124} is an apocalyptic number.

It is an amenable number.

1245104150124 is an abundant number, since it is smaller than the sum of its proper divisors (1823599691156).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1245104150124 is a wasteful number, since it uses less digits than its factorization.

1245104150124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77838550 (or 77838548 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 30.

Adding to 1245104150124 its reverse (4210514015421), we get a palindrome (5455618165545).

The spelling of 1245104150124 in words is "one trillion, two hundred forty-five billion, one hundred four million, one hundred fifty thousand, one hundred twenty-four".