143121001011334 has 16 divisors (see below), whose sum is σ = 216909282189600. Its totient is φ = 70819471952064.

The previous prime is 143121001011301. The next prime is 143121001011349. The reversal of 143121001011334 is 433110100121341.

It is a junction number, because it is equal to n+sod(n) for n = 143121001011299 and 143121001011308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 391067607 + ... + 391433410.

It is an arithmetic number, because the mean of its divisors is an integer number (13556830136850).

Almost surely, 2^{143121001011334} is an apocalyptic number.

143121001011334 is a deficient number, since it is larger than the sum of its proper divisors (73788281178266).

143121001011334 is a wasteful number, since it uses less digits than its factorization.

143121001011334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 782501967.

The product of its (nonzero) digits is 864, while the sum is 25.

Adding to 143121001011334 its reverse (433110100121341), we get a palindrome (576231101132675).

The spelling of 143121001011334 in words is "one hundred forty-three trillion, one hundred twenty-one billion, one million, eleven thousand, three hundred thirty-four".