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23032130071 is a prime number
BaseRepresentation
bin10101011100110100…
…100110101000010111
32012110011000102202111
4111130310212220113
5334132211130241
614325242251451
71443520606156
oct253464465027
965404012674
1023032130071
11984a045245
1245694b6b87
13223092b842
141186c9359d
158ec059c81
hex55cd26a17

23032130071 has 2 divisors, whose sum is σ = 23032130072. Its totient is φ = 23032130070.

The previous prime is 23032130059. The next prime is 23032130117. The reversal of 23032130071 is 17003123032.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23032130071 - 211 = 23032128023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23032139071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11516065035 + 11516065036.

It is an arithmetic number, because the mean of its divisors is an integer number (11516065036).

Almost surely, 223032130071 is an apocalyptic number.

23032130071 is a deficient number, since it is larger than the sum of its proper divisors (1).

23032130071 is an equidigital number, since it uses as much as digits as its factorization.

23032130071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756, while the sum is 22.

The spelling of 23032130071 in words is "twenty-three billion, thirty-two million, one hundred thirty thousand, seventy-one".