110212001131 has 2 divisors, whose sum is σ = 110212001132. Its totient is φ = 110212001130.

The previous prime is 110212001111. The next prime is 110212001143. The reversal of 110212001131 is 131100212011.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 110212001131 - 2¹⁷ = 110211870059 is a prime.

It is a super-2 number, since 2×110212001131² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (110212001111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55106000565 + 55106000566.

It is an arithmetic number, because the mean of its divisors is an integer number (55106000566).

Almost surely, 2^110212001131 is an apocalyptic number.

110212001131 is a deficient number, since it is larger than the sum of its proper divisors (1).

110212001131 is an equidigital number, since it uses as much as digits as its factorization.

110212001131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 110212001131 its reverse (131100212011), we get a palindrome (241312213142).

The spelling of 110212001131 in words is "one hundred ten billion, two hundred twelve million, one thousand, one hundred thirty-one".