1020124141 has 8 divisors (see below), whose sum is σ = 1032291000. Its totient is φ = 1007973120.

The previous prime is 1020124093. The next prime is 1020124181. The reversal of 1020124141 is 1414210201.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 300328900 + 719795241 = 17330^2 + 26829^2 .

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 1020124141 - 2⁷ = 1020124013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1020124181) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170521 + ... + 176401.

It is an arithmetic number, because the mean of its divisors is an integer number (129036375).

Almost surely, 2^1020124141 is an apocalyptic number.

It is an amenable number.

1020124141 is a deficient number, since it is larger than the sum of its proper divisors (12166859).

1020124141 is an equidigital number, since it uses as much as digits as its factorization.

1020124141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7919.

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 1020124141 is about 31939.3822889548. The cubic root of 1020124141 is about 1006.6635455341.

Adding to 1020124141 its reverse (1414210201), we get a palindrome (2434334342).

The spelling of 1020124141 in words is "one billion, twenty million, one hundred twenty-four thousand, one hundred forty-one".