Search a number
-
+
1020033023 is a prime number
BaseRepresentation
bin111100110011000…
…111011111111111
32122002101001020212
4330303013133333
54042112024043
6245114503035
734164065132
oct7463073777
92562331225
101020033023
114838669a9
12245734a7b
13133432649
1499684219
155e83c018
hex3ccc77ff

1020033023 has 2 divisors, whose sum is σ = 1020033024. Its totient is φ = 1020033022.

The previous prime is 1020033011. The next prime is 1020033041. The reversal of 1020033023 is 3203300201.

It is a weak prime.

It is an emirp because it is prime and its reverse (3203300201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1020033023 - 214 = 1020016639 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1020032989 and 1020033007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1020033043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 510016511 + 510016512.

It is an arithmetic number, because the mean of its divisors is an integer number (510016512).

Almost surely, 21020033023 is an apocalyptic number.

1020033023 is a deficient number, since it is larger than the sum of its proper divisors (1).

1020033023 is an equidigital number, since it uses as much as digits as its factorization.

1020033023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 1020033023 is about 31937.9558362773. The cubic root of 1020033023 is about 1006.6335727441.

Adding to 1020033023 its reverse (3203300201), we get a palindrome (4223333224).

The spelling of 1020033023 in words is "one billion, twenty million, thirty-three thousand, twenty-three".