1124021014121 has 32 divisors (see below), whose sum is σ = 1174391156736. Its totient is φ = 1074641400000.

The previous prime is 1124021014097. The next prime is 1124021014189. The reversal of 1124021014121 is 1214101204211.

It is a cyclic number.

It is not a de Polignac number, because 1124021014121 - 2¹⁰ = 1124021013097 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1124021014093 and 1124021014102.

It is not an unprimeable number, because it can be changed into a prime (1124021010121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 569700491 + ... + 569702463.

It is an arithmetic number, because the mean of its divisors is an integer number (36699723648).

Almost surely, 2^{1124021014121} is an apocalyptic number.

It is an amenable number.

1124021014121 is a deficient number, since it is larger than the sum of its proper divisors (50370142615).

1124021014121 is a wasteful number, since it uses less digits than its factorization.

1124021014121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2813.

The product of its (nonzero) digits is 128, while the sum is 20.

Adding to 1124021014121 its reverse (1214101204211), we get a palindrome (2338122218332).

The spelling of 1124021014121 in words is "one trillion, one hundred twenty-four billion, twenty-one million, fourteen thousand, one hundred twenty-one".