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100211212027 is a prime number
BaseRepresentation
bin101110101010100001…
…1011011111011111011
3100120122220002000200101
41131111003123323323
53120213032241102
6114011510020231
710145220151003
oct1352503337373
9316586060611
10100211212027
11395546868a3
1217508647677
1395b04c1184
144bc9121003
152917a5ae87
hex17550dbefb

100211212027 has 2 divisors, whose sum is σ = 100211212028. Its totient is φ = 100211212026.

The previous prime is 100211212019. The next prime is 100211212151. The reversal of 100211212027 is 720212112001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100211212027 - 23 = 100211212019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100211211995 and 100211212013.

It is not a weakly prime, because it can be changed into another prime (100211212007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50105606013 + 50105606014.

It is an arithmetic number, because the mean of its divisors is an integer number (50105606014).

Almost surely, 2100211212027 is an apocalyptic number.

100211212027 is a deficient number, since it is larger than the sum of its proper divisors (1).

100211212027 is an equidigital number, since it uses as much as digits as its factorization.

100211212027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112, while the sum is 19.

Adding to 100211212027 its reverse (720212112001), we get a palindrome (820423324028).

The spelling of 100211212027 in words is "one hundred billion, two hundred eleven million, two hundred twelve thousand, twenty-seven".