1177064233143 has 4 divisors (see below), whose sum is σ = 1569418977528. Its totient is φ = 784709488760.

The previous prime is 1177064233133. The next prime is 1177064233171. The reversal of 1177064233143 is 3413324607711.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1177064233143 - 2¹⁰ = 1177064232119 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1177064233095 and 1177064233104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1177064233133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 196177372188 + ... + 196177372193.

It is an arithmetic number, because the mean of its divisors is an integer number (392354744382).

Almost surely, 2^{1177064233143} is an apocalyptic number.

1177064233143 is a deficient number, since it is larger than the sum of its proper divisors (392354744385).

1177064233143 is an equidigital number, since it uses as much as digits as its factorization.

1177064233143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392354744384.

The product of its (nonzero) digits is 254016, while the sum is 42.

The spelling of 1177064233143 in words is "one trillion, one hundred seventy-seven billion, sixty-four million, two hundred thirty-three thousand, one hundred forty-three".