110011111000157 has 2 divisors, whose sum is σ = 110011111000158. Its totient is φ = 110011111000156.

The previous prime is 110011111000127. The next prime is 110011111000169. The reversal of 110011111000157 is 751000111110011.

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., 60305382047716 + 49705728952441 = 7765654^2 + 7050229^2 .

It is a cyclic number.

It is not a de Polignac number, because 110011111000157 - 2¹⁴ = 110011110983773 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110011111000127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55005555500078 + 55005555500079.

It is an arithmetic number, because the mean of its divisors is an integer number (55005555500079).

Almost surely, 2^{110011111000157} is an apocalyptic number.

It is an amenable number.

110011111000157 is a deficient number, since it is larger than the sum of its proper divisors (1).

110011111000157 is an equidigital number, since it uses as much as digits as its factorization.

110011111000157 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 35, while the sum is 20.

Adding to 110011111000157 its reverse (751000111110011), we get a palindrome (861011222110168).

The spelling of 110011111000157 in words is "one hundred ten trillion, eleven billion, one hundred eleven million, one hundred fifty-seven", and thus it is an aban number.