1143063062611 has 8 divisors (see below), whose sum is σ = 1222052573664. Its totient is φ = 1065379163520.

The previous prime is 1143063062593. The next prime is 1143063062653. The reversal of 1143063062611 is 1162603603411.

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

It is not a de Polignac number, because 1143063062611 - 2⁵ = 1143063062579 is a prime.

It is a super-2 number, since 2×1143063062611² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1143063072611) 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, 326401180 + ... + 326404681.

It is an arithmetic number, because the mean of its divisors is an integer number (152756571708).

Almost surely, 2^{1143063062611} is an apocalyptic number.

1143063062611 is a deficient number, since it is larger than the sum of its proper divisors (78989511053).

1143063062611 is a wasteful number, since it uses less digits than its factorization.

1143063062611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 652805981.

The product of its (nonzero) digits is 15552, while the sum is 34.

The spelling of 1143063062611 in words is "one trillion, one hundred forty-three billion, sixty-three million, sixty-two thousand, six hundred eleven".