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110010011011231 is a prime number
BaseRepresentation
bin11001000000110110110011…
…101000001100100010011111
3112102111212001211000211210211
4121000312303220030202133
5103404401000304324411
61025545522410313251
732112650424642322
oct3100666350144237
9472455054024724
10110010011011231
1132063a902960a1
1210408816128827
13494cb90345846
141d2472772c7b9
15cab92d548221
hex640db3a0c89f

110010011011231 has 2 divisors, whose sum is σ = 110010011011232. Its totient is φ = 110010011011230.

The previous prime is 110010011011183. The next prime is 110010011011289. The reversal of 110010011011231 is 132110110010011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 110010011011231 - 227 = 110009876793503 is a prime.

It is a super-2 number, since 2×1100100110112312 (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110010011011291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55005005505615 + 55005005505616.

It is an arithmetic number, because the mean of its divisors is an integer number (55005005505616).

Almost surely, 2110010011011231 is an apocalyptic number.

110010011011231 is a deficient number, since it is larger than the sum of its proper divisors (1).

110010011011231 is an equidigital number, since it uses as much as digits as its factorization.

110010011011231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6, while the sum is 13.

Adding to 110010011011231 its reverse (132110110010011), we get a palindrome (242120121021242).

The spelling of 110010011011231 in words is "one hundred ten trillion, ten billion, eleven million, eleven thousand, two hundred thirty-one".