107003431 has 2 divisors, whose sum is σ = 107003432. Its totient is φ = 107003430.

The previous prime is 107003419. The next prime is 107003437. The reversal of 107003431 is 134300701.

It is a strong prime.

It is an emirp because it is prime and its reverse (134300701) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-107003431 is a prime.

It is a super-2 number, since 2×107003431² = 22899468491543522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 107003399 and 107003408.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (107003437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53501715 + 53501716.

It is an arithmetic number, because the mean of its divisors is an integer number (53501716).

Almost surely, 2^107003431 is an apocalyptic number.

107003431 is a deficient number, since it is larger than the sum of its proper divisors (1).

107003431 is an equidigital number, since it uses as much as digits as its factorization.

107003431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 107003431 is about 10344.2462751039. The cubic root of 107003431 is about 474.7510141075.

The spelling of 107003431 in words is "one hundred seven million, three thousand, four hundred thirty-one".