1110212503541 has 2 divisors, whose sum is σ = 1110212503542. Its totient is φ = 1110212503540.

The previous prime is 1110212503537. The next prime is 1110212503549. The reversal of 1110212503541 is 1453052120111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1095641599441 + 14570904100 = 1046729^2 + 120710^2 .

It is a cyclic number.

It is not a de Polignac number, because 1110212503541 - 2² = 1110212503537 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1110212503541.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1110212503549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555106251770 + 555106251771.

It is an arithmetic number, because the mean of its divisors is an integer number (555106251771).

Almost surely, 2^{1110212503541} is an apocalyptic number.

It is an amenable number.

1110212503541 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110212503541 is an equidigital number, since it uses as much as digits as its factorization.

1110212503541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1200, while the sum is 26.

Adding to 1110212503541 its reverse (1453052120111), we get a palindrome (2563264623652).

The spelling of 1110212503541 in words is "one trillion, one hundred ten billion, two hundred twelve million, five hundred three thousand, five hundred forty-one".