11432100157 has 2 divisors, whose sum is σ = 11432100158. Its totient is φ = 11432100156.

The previous prime is 11432100133. The next prime is 11432100283. The reversal of 11432100157 is 75100123411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9962834596 + 1469265561 = 99814^2 + 38331^2 .

It is a cyclic number.

It is not a de Polignac number, because 11432100157 - 2¹⁵ = 11432067389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11432101157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5716050078 + 5716050079.

It is an arithmetic number, because the mean of its divisors is an integer number (5716050079).

Almost surely, 2^11432100157 is an apocalyptic number.

It is an amenable number.

11432100157 is a deficient number, since it is larger than the sum of its proper divisors (1).

11432100157 is an equidigital number, since it uses as much as digits as its factorization.

11432100157 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 840, while the sum is 25.

Adding to 11432100157 its reverse (75100123411), we get a palindrome (86532223568).

The spelling of 11432100157 in words is "eleven billion, four hundred thirty-two million, one hundred thousand, one hundred fifty-seven".