107143981751 has 2 divisors, whose sum is σ = 107143981752. Its totient is φ = 107143981750.

The previous prime is 107143981739. The next prime is 107143981759. The reversal of 107143981751 is 157189341701.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 107143981751 - 2⁶ = 107143981687 is a prime.

It is a super-2 number, since 2×107143981751² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 107143981696 and 107143981705.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (107143981759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53571990875 + 53571990876.

It is an arithmetic number, because the mean of its divisors is an integer number (53571990876).

Almost surely, 2^107143981751 is an apocalyptic number.

107143981751 is a deficient number, since it is larger than the sum of its proper divisors (1).

107143981751 is an equidigital number, since it uses as much as digits as its factorization.

107143981751 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 211680, while the sum is 47.

The spelling of 107143981751 in words is "one hundred seven billion, one hundred forty-three million, nine hundred eighty-one thousand, seven hundred fifty-one".