1045102147 has 2 divisors, whose sum is σ = 1045102148. Its totient is φ = 1045102146.

The previous prime is 1045102117. The next prime is 1045102151. The reversal of 1045102147 is 7412015401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1045102147 - 2²³ = 1036713539 is a prime.

It is not a weakly prime, because it can be changed into another prime (1045102117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 522551073 + 522551074.

It is an arithmetic number, because the mean of its divisors is an integer number (522551074).

Almost surely, 2^1045102147 is an apocalyptic number.

1045102147 is a deficient number, since it is larger than the sum of its proper divisors (1).

1045102147 is an equidigital number, since it uses as much as digits as its factorization.

1045102147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1120, while the sum is 25.

The square root of 1045102147 is about 32328.0396405350. The cubic root of 1045102147 is about 1014.8135249170.

Adding to 1045102147 its reverse (7412015401), we get a palindrome (8457117548).

The spelling of 1045102147 in words is "one billion, forty-five million, one hundred two thousand, one hundred forty-seven".