1002231111301 has 48 divisors (see below), whose sum is σ = 1253618773056. Its totient is φ = 795976118784.

The previous prime is 1002231111229. The next prime is 1002231111311. The reversal of 1002231111301 is 1031111322001.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-1002231111301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002231111311) 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 47 ways as a sum of consecutive naturals, for example, 114575610 + ... + 114584356.

It is an arithmetic number, because the mean of its divisors is an integer number (26117057772).

Almost surely, 2^{1002231111301} is an apocalyptic number.

It is an amenable number.

1002231111301 is a deficient number, since it is larger than the sum of its proper divisors (251387661755).

1002231111301 is a wasteful number, since it uses less digits than its factorization.

1002231111301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10898 (or 10891 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 1002231111301 its reverse (1031111322001), we get a palindrome (2033342433302).

The spelling of 1002231111301 in words is "one trillion, two billion, two hundred thirty-one million, one hundred eleven thousand, three hundred one".