101110000457 has 2 divisors, whose sum is σ = 101110000458. Its totient is φ = 101110000456.

The previous prime is 101110000403. The next prime is 101110000463. The reversal of 101110000457 is 754000011101.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 96838593721 + 4271406736 = 311189^2 + 65356^2 .

It is a cyclic number.

It is not a de Polignac number, because 101110000457 - 2¹⁸ = 101109738313 is a prime.

It is not a weakly prime, because it can be changed into another prime (101110000477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50555000228 + 50555000229.

It is an arithmetic number, because the mean of its divisors is an integer number (50555000229).

Almost surely, 2^101110000457 is an apocalyptic number.

It is an amenable number.

101110000457 is a deficient number, since it is larger than the sum of its proper divisors (1).

101110000457 is an equidigital number, since it uses as much as digits as its factorization.

101110000457 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 140, while the sum is 20.

Adding to 101110000457 its reverse (754000011101), we get a palindrome (855110011558).

The spelling of 101110000457 in words is "one hundred one billion, one hundred ten million, four hundred fifty-seven", and thus it is an aban number.