1123646273267 has 8 divisors (see below), whose sum is σ = 1284186871296. Its totient is φ = 963110600712.

The previous prime is 1123646273237. The next prime is 1123646273291. The reversal of 1123646273267 is 7623726463211.

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

It is a cyclic number.

It is not a de Polignac number, because 1123646273267 - 2²⁶ = 1123579164403 is a prime.

It is a super-3 number, since 3×1123646273267³ (a number of 37 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1123646273227) 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, 728843 + ... + 1666884.

It is an arithmetic number, because the mean of its divisors is an integer number (160523358912).

Almost surely, 2^{1123646273267} is an apocalyptic number.

1123646273267 is a deficient number, since it is larger than the sum of its proper divisors (160540598029).

1123646273267 is an equidigital number, since it uses as much as digits as its factorization.

1123646273267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2462737.

The product of its digits is 3048192, while the sum is 50.

The spelling of 1123646273267 in words is "one trillion, one hundred twenty-three billion, six hundred forty-six million, two hundred seventy-three thousand, two hundred sixty-seven".