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1020001063 is a prime number
BaseRepresentation
bin111100110010111…
…111101100100111
32122002022102102011
4330302333230213
54042110013223
6245114055051
734163603014
oct7462775447
92562272364
101020001063
11483844994
1224571a487
13133420c33
149967670b
155e83280d
hex3ccbfb27

1020001063 has 2 divisors, whose sum is σ = 1020001064. Its totient is φ = 1020001062.

The previous prime is 1020001051. The next prime is 1020001133. The reversal of 1020001063 is 3601000201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1020001063 - 225 = 986446631 is a prime.

It is a super-2 number, since 2×10200010632 = 2080804337042259938, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1020001013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 510000531 + 510000532.

It is an arithmetic number, because the mean of its divisors is an integer number (510000532).

Almost surely, 21020001063 is an apocalyptic number.

1020001063 is a deficient number, since it is larger than the sum of its proper divisors (1).

1020001063 is an equidigital number, since it uses as much as digits as its factorization.

1020001063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 1020001063 is about 31937.4554872488. The cubic root of 1020001063 is about 1006.6230592462.

Adding to 1020001063 its reverse (3601000201), we get a palindrome (4621001264).

The spelling of 1020001063 in words is "one billion, twenty million, one thousand, sixty-three".