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10105151213 is a prime number
BaseRepresentation
bin10010110100101000…
…00101111011101101
3222002020121212110202
421122110011323231
5131143404314323
64350420243245
7505262240153
oct113224057355
928066555422
1010105151213
114316104743
121b60240525
13c50715821
146bc0d53d3
153e222dd28
hex25a505eed

10105151213 has 2 divisors, whose sum is σ = 10105151214. Its totient is φ = 10105151212.

The previous prime is 10105151207. The next prime is 10105151219. The reversal of 10105151213 is 31215150101.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (10105151207) and next prime (10105151219).

It can be written as a sum of positive squares in only one way, i.e., 9968424964 + 136726249 = 99842^2 + 11693^2 .

It is a cyclic number.

It is not a de Polignac number, because 10105151213 - 26 = 10105151149 is a prime.

It is a super-2 number, since 2×101051512132 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10105151219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5052575606 + 5052575607.

It is an arithmetic number, because the mean of its divisors is an integer number (5052575607).

Almost surely, 210105151213 is an apocalyptic number.

It is an amenable number.

10105151213 is a deficient number, since it is larger than the sum of its proper divisors (1).

10105151213 is an equidigital number, since it uses as much as digits as its factorization.

10105151213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 150, while the sum is 20.

The spelling of 10105151213 in words is "ten billion, one hundred five million, one hundred fifty-one thousand, two hundred thirteen".