1241510051125 has 16 divisors (see below), whose sum is σ = 1616769962496. Its totient is φ = 950025080400.

The previous prime is 1241510051123. The next prime is 1241510051161. The reversal of 1241510051125 is 5211500151421.

It is not a de Polignac number, because 1241510051125 - 2¹ = 1241510051123 is a prime.

It is a super-2 number, since 2×1241510051125² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1241510051093 and 1241510051102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1241510051123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 215911917 + ... + 215917666.

It is an arithmetic number, because the mean of its divisors is an integer number (101048122656).

Almost surely, 2^{1241510051125} is an apocalyptic number.

It is an amenable number.

1241510051125 is a deficient number, since it is larger than the sum of its proper divisors (375259911371).

1241510051125 is an equidigital number, since it uses as much as digits as its factorization.

1241510051125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 431829621 (or 431829611 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 28.

The spelling of 1241510051125 in words is "one trillion, two hundred forty-one billion, five hundred ten million, fifty-one thousand, one hundred twenty-five".