107143948943 has 2 divisors, whose sum is σ = 107143948944. Its totient is φ = 107143948942.

The previous prime is 107143948909. The next prime is 107143948957. The reversal of 107143948943 is 349849341701.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 107143948943 - 2⁸ = 107143948687 is a prime.

It is a super-2 number, since 2×107143948943² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (107143948643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53571974471 + 53571974472.

It is an arithmetic number, because the mean of its divisors is an integer number (53571974472).

Almost surely, 2^107143948943 is an apocalyptic number.

107143948943 is a deficient number, since it is larger than the sum of its proper divisors (1).

107143948943 is an equidigital number, since it uses as much as digits as its factorization.

107143948943 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2612736, while the sum is 53.

The spelling of 107143948943 in words is "one hundred seven billion, one hundred forty-three million, nine hundred forty-eight thousand, nine hundred forty-three".