1071655103 has 2 divisors, whose sum is σ = 1071655104. Its totient is φ = 1071655102.

The previous prime is 1071655099. The next prime is 1071655121. The reversal of 1071655103 is 3015561701.

It is a weak prime.

It is an emirp because it is prime and its reverse (3015561701) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1071655103 - 2² = 1071655099 is a prime.

It is a super-3 number, since 3×1071655103³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1071655133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 535827551 + 535827552.

It is an arithmetic number, because the mean of its divisors is an integer number (535827552).

Almost surely, 2^1071655103 is an apocalyptic number.

1071655103 is a deficient number, since it is larger than the sum of its proper divisors (1).

1071655103 is an equidigital number, since it uses as much as digits as its factorization.

1071655103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3150, while the sum is 29.

The square root of 1071655103 is about 32736.1436794257. The cubic root of 1071655103 is about 1023.3362190735.

The spelling of 1071655103 in words is "one billion, seventy-one million, six hundred fifty-five thousand, one hundred three".