1200468131 has 2 divisors, whose sum is σ = 1200468132. Its totient is φ = 1200468130.

The previous prime is 1200468091. The next prime is 1200468133. The reversal of 1200468131 is 1318640021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1200468131 - 2³⁰ = 126726307 is a prime.

It is a super-2 number, since 2×1200468131² = 2882247467093266322, which contains 22 as substring.

Together with 1200468133, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1200468131.

It is not a weakly prime, because it can be changed into another prime (1200468133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 600234065 + 600234066.

It is an arithmetic number, because the mean of its divisors is an integer number (600234066).

Almost surely, 2^1200468131 is an apocalyptic number.

1200468131 is a deficient number, since it is larger than the sum of its proper divisors (1).

1200468131 is an equidigital number, since it uses as much as digits as its factorization.

1200468131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 1200468131 is about 34647.7723814966. The cubic root of 1200468131 is about 1062.7967355005.

The spelling of 1200468131 in words is "one billion, two hundred million, four hundred sixty-eight thousand, one hundred thirty-one".