1031102043001 has 16 divisors (see below), whose sum is σ = 1156826655360. Its totient is φ = 913284115200.

The previous prime is 1031102042987. The next prime is 1031102043043. The reversal of 1031102043001 is 1003402011301.

It is a cyclic number.

It is not a de Polignac number, because 1031102043001 - 2¹¹ = 1031102040953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1031102043071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10521646 + ... + 10619191.

It is an arithmetic number, because the mean of its divisors is an integer number (72301665960).

Almost surely, 2^{1031102043001} is an apocalyptic number.

It is an amenable number.

1031102043001 is a deficient number, since it is larger than the sum of its proper divisors (125724612359).

1031102043001 is a wasteful number, since it uses less digits than its factorization.

1031102043001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21141024.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 1031102043001 its reverse (1003402011301), we get a palindrome (2034504054302).

The spelling of 1031102043001 in words is "one trillion, thirty-one billion, one hundred two million, forty-three thousand, one".