40951855103 has 2 divisors, whose sum is σ = 40951855104. Its totient is φ = 40951855102.

The previous prime is 40951855013. The next prime is 40951855117. The reversal of 40951855103 is 30155815904.

Together with previous prime (40951855013) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40951855103 - 2¹⁸ = 40951592959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40951855303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20475927551 + 20475927552.

It is an arithmetic number, because the mean of its divisors is an integer number (20475927552).

Almost surely, 2^40951855103 is an apocalyptic number.

40951855103 is a deficient number, since it is larger than the sum of its proper divisors (1).

40951855103 is an equidigital number, since it uses as much as digits as its factorization.

40951855103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108000, while the sum is 41.

The spelling of 40951855103 in words is "forty billion, nine hundred fifty-one million, eight hundred fifty-five thousand, one hundred three".