1012032043001 has 16 divisors (see below), whose sum is σ = 1183589793408. Its totient is φ = 847222588800.

The previous prime is 1012032042977. The next prime is 1012032043079. The reversal of 1012032043001 is 1003402302101.

It is a de Polignac number, because none of the positive numbers 2^k-1012032043001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1012032043801) 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, 4421741 + ... + 4644981.

It is an arithmetic number, because the mean of its divisors is an integer number (73974362088).

Almost surely, 2^{1012032043001} is an apocalyptic number.

It is an amenable number.

1012032043001 is a deficient number, since it is larger than the sum of its proper divisors (171557750407).

1012032043001 is a wasteful number, since it uses less digits than its factorization.

1012032043001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238352.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 1012032043001 its reverse (1003402302101), we get a palindrome (2015434345102).

The spelling of 1012032043001 in words is "one trillion, twelve billion, thirty-two million, forty-three thousand, one".