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1230524101 is a prime number
BaseRepresentation
bin100100101011000…
…0100111011000101
310011202110002201201
41021112010323011
510010003232401
6322034222501
742331165552
oct11126047305
93152402651
101230524101
11581664a74
122a4124a31
13167c20b91
14b95d7a29
1573069b01
hex49584ec5

1230524101 has 2 divisors, whose sum is σ = 1230524102. Its totient is φ = 1230524100.

The previous prime is 1230524047. The next prime is 1230524117. The reversal of 1230524101 is 1014250321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 771450625 + 459073476 = 27775^2 + 21426^2 .

It is a cyclic number.

It is not a de Polignac number, because 1230524101 - 217 = 1230393029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1230524171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 615262050 + 615262051.

It is an arithmetic number, because the mean of its divisors is an integer number (615262051).

Almost surely, 21230524101 is an apocalyptic number.

It is an amenable number.

1230524101 is a deficient number, since it is larger than the sum of its proper divisors (1).

1230524101 is an equidigital number, since it uses as much as digits as its factorization.

1230524101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 1230524101 is about 35078.8269615733. The cubic root of 1230524101 is about 1071.5934278756.

Adding to 1230524101 its reverse (1014250321), we get a palindrome (2244774422).

The spelling of 1230524101 in words is "one billion, two hundred thirty million, five hundred twenty-four thousand, one hundred one".