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10032031213 is a prime number
BaseRepresentation
bin10010101011111010…
…01010010111101101
3221220011000222200121
421111331022113231
5131021144444323
64335245124541
7503413600261
oct112575122755
927804028617
1010032031213
114288902596
121b3b859751
13c3b523b59
146b25000a1
153daad8a5d
hex255f4a5ed

10032031213 has 2 divisors, whose sum is σ = 10032031214. Its totient is φ = 10032031212.

The previous prime is 10032031199. The next prime is 10032031267. The reversal of 10032031213 is 31213023001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9568361124 + 463670089 = 97818^2 + 21533^2 .

It is an emirp because it is prime and its reverse (31213023001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10032031213 - 213 = 10032023021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10032034213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5016015606 + 5016015607.

It is an arithmetic number, because the mean of its divisors is an integer number (5016015607).

Almost surely, 210032031213 is an apocalyptic number.

It is an amenable number.

10032031213 is a deficient number, since it is larger than the sum of its proper divisors (1).

10032031213 is an equidigital number, since it uses as much as digits as its factorization.

10032031213 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 16.

Adding to 10032031213 its reverse (31213023001), we get a palindrome (41245054214).

The spelling of 10032031213 in words is "ten billion, thirty-two million, thirty-one thousand, two hundred thirteen".