10340515340031 has 4 divisors (see below), whose sum is σ = 13787353786712. Its totient is φ = 6893676893352.

The previous prime is 10340515340003. The next prime is 10340515340069. The reversal of 10340515340031 is 13004351504301.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 10340515340031 - 2⁶ = 10340515339967 is a prime.

It is a super-2 number, since 2×10340515340031² (a number of 27 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 (10340515340081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1723419223336 + ... + 1723419223341.

It is an arithmetic number, because the mean of its divisors is an integer number (3446838446678).

Almost surely, 2^{10340515340031} is an apocalyptic number.

10340515340031 is a deficient number, since it is larger than the sum of its proper divisors (3446838446681).

10340515340031 is an equidigital number, since it uses as much as digits as its factorization.

10340515340031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3446838446680.

The product of its (nonzero) digits is 10800, while the sum is 30.

Adding to 10340515340031 its reverse (13004351504301), we get a palindrome (23344866844332).

The spelling of 10340515340031 in words is "ten trillion, three hundred forty billion, five hundred fifteen million, three hundred forty thousand, thirty-one".