110214557 has 2 divisors, whose sum is σ = 110214558. Its totient is φ = 110214556.

The previous prime is 110214523. The next prime is 110214563. The reversal of 110214557 is 755412011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 95667961 + 14546596 = 9781^2 + 3814^2 .

It is an emirp because it is prime and its reverse (755412011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 110214557 - 2¹² = 110210461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110244557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55107278 + 55107279.

It is an arithmetic number, because the mean of its divisors is an integer number (55107279).

Almost surely, 2^110214557 is an apocalyptic number.

It is an amenable number.

110214557 is a deficient number, since it is larger than the sum of its proper divisors (1).

110214557 is an equidigital number, since it uses as much as digits as its factorization.

110214557 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1400, while the sum is 26.

The square root of 110214557 is about 10498.3121024287. The cubic root of 110214557 is about 479.4533084320.

Adding to 110214557 its reverse (755412011), we get a palindrome (865626568).

The spelling of 110214557 in words is "one hundred ten million, two hundred fourteen thousand, five hundred fifty-seven".