1002341201031 has 6 divisors (see below), whose sum is σ = 1447826179280. Its totient is φ = 668227467348.

The previous prime is 1002341201021. The next prime is 1002341201053. The reversal of 1002341201031 is 1301021432001.

It is not a de Polignac number, because 1002341201031 - 2¹⁸ = 1002340938887 is a prime.

It is a super-2 number, since 2×1002341201031² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1002341200995 and 1002341201013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002341201021) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 55685622271 + ... + 55685622288.

Almost surely, 2^{1002341201031} is an apocalyptic number.

1002341201031 is a deficient number, since it is larger than the sum of its proper divisors (445484978249).

1002341201031 is a wasteful number, since it uses less digits than its factorization.

1002341201031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111371244565 (or 111371244562 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 1002341201031 its reverse (1301021432001), we get a palindrome (2303362633032).

The spelling of 1002341201031 in words is "one trillion, two billion, three hundred forty-one million, two hundred one thousand, thirty-one".