2011342002031 has 8 divisors (see below), whose sum is σ = 2024448354144. Its totient is φ = 1998252662880.

The previous prime is 2011342002023. The next prime is 2011342002113. The reversal of 2011342002031 is 1302002431102.

It is a happy number.

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 2011342002031 - 2³ = 2011342002023 is a prime.

It is a super-2 number, since 2×2011342002031² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2011342002001) 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, 4015980 + ... + 4488961.

It is an arithmetic number, because the mean of its divisors is an integer number (253056044268).

Almost surely, 2^{2011342002031} is an apocalyptic number.

2011342002031 is a deficient number, since it is larger than the sum of its proper divisors (13106352113).

2011342002031 is a wasteful number, since it uses less digits than its factorization.

2011342002031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8506481.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 2011342002031 its reverse (1302002431102), we get a palindrome (3313344433133).

The spelling of 2011342002031 in words is "two trillion, eleven billion, three hundred forty-two million, two thousand, thirty-one".