1201268967 has 8 divisors (see below), whose sum is σ = 1602099840. Its totient is φ = 800642040.

The previous prime is 1201268953. The next prime is 1201268983. The reversal of 1201268967 is 7698621021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1201268967 - 2¹² = 1201264871 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1201268567) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36667 + ... + 61212.

It is an arithmetic number, because the mean of its divisors is an integer number (200262480).

Almost surely, 2^1201268967 is an apocalyptic number.

1201268967 is a deficient number, since it is larger than the sum of its proper divisors (400830873).

1201268967 is an equidigital number, since it uses as much as digits as its factorization.

1201268967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101973.

The product of its (nonzero) digits is 72576, while the sum is 42.

The square root of 1201268967 is about 34659.3272727559. The cubic root of 1201268967 is about 1063.0330146296.

Adding to 1201268967 its reverse (7698621021), we get a palindrome (8899889988).

The spelling of 1201268967 in words is "one billion, two hundred one million, two hundred sixty-eight thousand, nine hundred sixty-seven".