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102263011 is a prime number
BaseRepresentation
bin1100001100001…
…10100011100011
321010102111110221
412012012203203
5202134404021
614051503511
72351135614
oct606064343
9233374427
10102263011
11527a7794
122a2b7b97
1318256876
14d81dc0b
158ea0241
hex61868e3

102263011 has 2 divisors, whose sum is σ = 102263012. Its totient is φ = 102263010.

The previous prime is 102262967. The next prime is 102263027. The reversal of 102263011 is 110362201.

It is an a-pointer prime, because the next prime (102263027) can be obtained adding 102263011 to its sum of digits (16).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102263011 - 215 = 102230243 is a prime.

It is a super-2 number, since 2×1022630112 = 20915446837572242, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (102263071) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51131505 + 51131506.

It is an arithmetic number, because the mean of its divisors is an integer number (51131506).

Almost surely, 2102263011 is an apocalyptic number.

102263011 is a deficient number, since it is larger than the sum of its proper divisors (1).

102263011 is an equidigital number, since it uses as much as digits as its factorization.

102263011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 102263011 is about 10112.5175401578. The cubic root of 102263011 is about 467.6341209167.

The spelling of 102263011 in words is "one hundred two million, two hundred sixty-three thousand, eleven".