10112001157 has 2 divisors, whose sum is σ = 10112001158. Its totient is φ = 10112001156.

The previous prime is 10112001143. The next prime is 10112001161. The reversal of 10112001157 is 75110021101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9317268676 + 794732481 = 96526^2 + 28191^2 .

It is an emirp because it is prime and its reverse (75110021101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10112001157 - 2²³ = 10103612549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10112004157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5056000578 + 5056000579.

It is an arithmetic number, because the mean of its divisors is an integer number (5056000579).

Almost surely, 2^10112001157 is an apocalyptic number.

It is an amenable number.

10112001157 is a deficient number, since it is larger than the sum of its proper divisors (1).

10112001157 is an equidigital number, since it uses as much as digits as its factorization.

10112001157 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 70, while the sum is 19.

Adding to 10112001157 its reverse (75110021101), we get a palindrome (85222022258).

The spelling of 10112001157 in words is "ten billion, one hundred twelve million, one thousand, one hundred fifty-seven".