7107021412031 has 4 divisors (see below), whose sum is σ = 7109175711000. Its totient is φ = 7104867113064.

The previous prime is 7107021412009. The next prime is 7107021412039. The reversal of 7107021412031 is 1302141207017.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7107021412031 is a prime.

It is a super-2 number, since 2×7107021412031² (a number of 27 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 = 7107021411985 and 7107021412003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7107021412039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1077144536 + ... + 1077151133.

It is an arithmetic number, because the mean of its divisors is an integer number (1777293927750).

Almost surely, 2^{7107021412031} is an apocalyptic number.

7107021412031 is a deficient number, since it is larger than the sum of its proper divisors (2154298969).

7107021412031 is a wasteful number, since it uses less digits than its factorization.

7107021412031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2154298968.

The product of its (nonzero) digits is 2352, while the sum is 29.

Adding to 7107021412031 its reverse (1302141207017), we get a palindrome (8409162619048).

The spelling of 7107021412031 in words is "seven trillion, one hundred seven billion, twenty-one million, four hundred twelve thousand, thirty-one".