1021143410001 has 48 divisors (see below), whose sum is σ = 1732977267840. Its totient is φ = 571226895360.

The previous prime is 1021143409999. The next prime is 1021143410081. The reversal of 1021143410001 is 1000143411201.

1021143410001 is a `hidden beast` number, since 1 + 0 + 211 + 43 + 410 + 0 + 0 + 1 = 666.

It is not a de Polignac number, because 1021143410001 - 2¹ = 1021143409999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1021143410081) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 27418945 + ... + 27456161.

It is an arithmetic number, because the mean of its divisors is an integer number (36103693080).

Almost surely, 2^{1021143410001} is an apocalyptic number.

1021143410001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1021143410001 is a deficient number, since it is larger than the sum of its proper divisors (711833857839).

1021143410001 is a wasteful number, since it uses less digits than its factorization.

1021143410001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58566 (or 58563 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 1021143410001 its reverse (1000143411201), we get a palindrome (2021286821202).

The spelling of 1021143410001 in words is "one trillion, twenty-one billion, one hundred forty-three million, four hundred ten thousand, one".