1020231434041 has 4 divisors (see below), whose sum is σ = 1022966639332. Its totient is φ = 1017496228752.

The previous prime is 1020231434011. The next prime is 1020231434081. The reversal of 1020231434041 is 1404341320201.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 692841481641 + 327389952400 = 832371^2 + 572180^2 .

It is a cyclic number.

It is not a de Polignac number, because 1020231434041 - 2³⁵ = 985871695673 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1020231433997 and 1020231434015.

It is not an unprimeable number, because it can be changed into a prime (1020231434011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1367602086 + ... + 1367602831.

It is an arithmetic number, because the mean of its divisors is an integer number (255741659833).

Almost surely, 2^{1020231434041} is an apocalyptic number.

It is an amenable number.

1020231434041 is a deficient number, since it is larger than the sum of its proper divisors (2735205291).

1020231434041 is an equidigital number, since it uses as much as digits as its factorization.

1020231434041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2735205290.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 1020231434041 its reverse (1404341320201), we get a palindrome (2424572754242).

The spelling of 1020231434041 in words is "one trillion, twenty billion, two hundred thirty-one million, four hundred thirty-four thousand, forty-one".