143267468053 has 2 divisors, whose sum is σ = 143267468054. Its totient is φ = 143267468052.

The previous prime is 143267468041. The next prime is 143267468063. The reversal of 143267468053 is 350864762341.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 126922612644 + 16344855409 = 356262^2 + 127847^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-143267468053 is a prime.

It is a super-2 number, since 2×143267468053² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 143267467988 and 143267468006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (143267468063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71633734026 + 71633734027.

It is an arithmetic number, because the mean of its divisors is an integer number (71633734027).

Almost surely, 2^143267468053 is an apocalyptic number.

It is an amenable number.

143267468053 is a deficient number, since it is larger than the sum of its proper divisors (1).

143267468053 is an equidigital number, since it uses as much as digits as its factorization.

143267468053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2903040, while the sum is 49.

The spelling of 143267468053 in words is "one hundred forty-three billion, two hundred sixty-seven million, four hundred sixty-eight thousand, fifty-three".