130211453 has 2 divisors, whose sum is σ = 130211454. Its totient is φ = 130211452.

The previous prime is 130211429. The next prime is 130211489. The reversal of 130211453 is 354112031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 67453369 + 62758084 = 8213^2 + 7922^2 .

It is a cyclic number.

It is not a de Polignac number, because 130211453 - 2²⁰ = 129162877 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130211953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65105726 + 65105727.

It is an arithmetic number, because the mean of its divisors is an integer number (65105727).

Almost surely, 2^130211453 is an apocalyptic number.

It is an amenable number.

130211453 is a deficient number, since it is larger than the sum of its proper divisors (1).

130211453 is an equidigital number, since it uses as much as digits as its factorization.

130211453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 130211453 is about 11411.0233108166. The cubic root of 130211453 is about 506.8542141466.

Adding to 130211453 its reverse (354112031), we get a palindrome (484323484).

The spelling of 130211453 in words is "one hundred thirty million, two hundred eleven thousand, four hundred fifty-three".