107140823 has 2 divisors, whose sum is σ = 107140824. Its totient is φ = 107140822.

The previous prime is 107140811. The next prime is 107140843. The reversal of 107140823 is 328041701.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 107140823 - 2⁴ = 107140807 is a prime.

It is a super-2 number, since 2×107140823² = 22958311906234658, which contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 107140792 and 107140801.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (107140843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53570411 + 53570412.

It is an arithmetic number, because the mean of its divisors is an integer number (53570412).

Almost surely, 2^107140823 is an apocalyptic number.

107140823 is a deficient number, since it is larger than the sum of its proper divisors (1).

107140823 is an equidigital number, since it uses as much as digits as its factorization.

107140823 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 107140823 is about 10350.8851312339. The cubic root of 107140823 is about 474.9541200377.

The spelling of 107140823 in words is "one hundred seven million, one hundred forty thousand, eight hundred twenty-three".