1020043142301 has 8 divisors (see below), whose sum is σ = 1361714112864. Its totient is φ = 679200466640.

The previous prime is 1020043142299. The next prime is 1020043142309. The reversal of 1020043142301 is 1032413400201.

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 1020043142301 - 2¹ = 1020043142299 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1020043142309) 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, 207070851 + ... + 207075776.

It is an arithmetic number, because the mean of its divisors is an integer number (170214264108).

Almost surely, 2^{1020043142301} is an apocalyptic number.

It is an amenable number.

1020043142301 is a deficient number, since it is larger than the sum of its proper divisors (341670970563).

1020043142301 is an equidigital number, since it uses as much as digits as its factorization.

1020043142301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414147451.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 1020043142301 its reverse (1032413400201), we get a palindrome (2052456542502).

The spelling of 1020043142301 in words is "one trillion, twenty billion, forty-three million, one hundred forty-two thousand, three hundred one".