10347881631351 has 16 divisors (see below), whose sum is σ = 15458260522368. Its totient is φ = 6101944941600.

The previous prime is 10347881631349. The next prime is 10347881631421. The reversal of 10347881631351 is 15313618874301.

It is not a de Polignac number, because 10347881631351 - 2¹ = 10347881631349 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10347881631294 and 10347881631303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10347881611351) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4237460545 + ... + 4237462986.

It is an arithmetic number, because the mean of its divisors is an integer number (966141282648).

Almost surely, 2^{10347881631351} is an apocalyptic number.

10347881631351 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10347881631351 is a deficient number, since it is larger than the sum of its proper divisors (5110378891017).

10347881631351 is a wasteful number, since it uses less digits than its factorization.

10347881631351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8474923582.

The product of its (nonzero) digits is 1451520, while the sum is 51.

The spelling of 10347881631351 in words is "ten trillion, three hundred forty-seven billion, eight hundred eighty-one million, six hundred thirty-one thousand, three hundred fifty-one".