1143100401371 has 2 divisors, whose sum is σ = 1143100401372. Its totient is φ = 1143100401370.

The previous prime is 1143100401263. The next prime is 1143100401431. The reversal of 1143100401371 is 1731040013411.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1143100401371 is a prime.

It is a super-2 number, since 2×1143100401371² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1143100401371.

It is not a weakly prime, because it can be changed into another prime (1143100401871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 571550200685 + 571550200686.

It is an arithmetic number, because the mean of its divisors is an integer number (571550200686).

Almost surely, 2^{1143100401371} is an apocalyptic number.

1143100401371 is a deficient number, since it is larger than the sum of its proper divisors (1).

1143100401371 is an equidigital number, since it uses as much as digits as its factorization.

1143100401371 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 26.

Adding to 1143100401371 its reverse (1731040013411), we get a palindrome (2874140414782).

The spelling of 1143100401371 in words is "one trillion, one hundred forty-three billion, one hundred million, four hundred one thousand, three hundred seventy-one".