1200148967 has 2 divisors, whose sum is σ = 1200148968. Its totient is φ = 1200148966.

The previous prime is 1200148933. The next prime is 1200148979. The reversal of 1200148967 is 7698410021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1200148967 - 2⁶ = 1200148903 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1200148967.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1200148987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 600074483 + 600074484.

It is an arithmetic number, because the mean of its divisors is an integer number (600074484).

Almost surely, 2^1200148967 is an apocalyptic number.

1200148967 is a deficient number, since it is larger than the sum of its proper divisors (1).

1200148967 is an equidigital number, since it uses as much as digits as its factorization.

1200148967 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 38.

The square root of 1200148967 is about 34643.1662380909. The cubic root of 1200148967 is about 1062.7025398796.

Adding to 1200148967 its reverse (7698410021), we get a palindrome (8898558988).

The spelling of 1200148967 in words is "one billion, two hundred million, one hundred forty-eight thousand, nine hundred sixty-seven".