131227153 has 2 divisors, whose sum is σ = 131227154. Its totient is φ = 131227152.

The previous prime is 131227133. The next prime is 131227157. The reversal of 131227153 is 351722131.

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., 107578384 + 23648769 = 10372^2 + 4863^2 .

It is an emirp because it is prime and its reverse (351722131) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 131227153 - 2¹³ = 131218961 is a prime.

It is not a weakly prime, because it can be changed into another prime (131227157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65613576 + 65613577.

It is an arithmetic number, because the mean of its divisors is an integer number (65613577).

Almost surely, 2^131227153 is an apocalyptic number.

It is an amenable number.

131227153 is a deficient number, since it is larger than the sum of its proper divisors (1).

131227153 is an equidigital number, since it uses as much as digits as its factorization.

131227153 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1260, while the sum is 25.

The square root of 131227153 is about 11455.4420691652. The cubic root of 131227153 is about 508.1686889406.

Adding to 131227153 its reverse (351722131), we get a palindrome (482949284).

The spelling of 131227153 in words is "one hundred thirty-one million, two hundred twenty-seven thousand, one hundred fifty-three".