1143500260201 has 24 divisors (see below), whose sum is σ = 1267513954080. Its totient is φ = 1030592699136.

The previous prime is 1143500260183. The next prime is 1143500260229. The reversal of 1143500260201 is 1020620053411.

It is a happy number.

It is not a de Polignac number, because 1143500260201 - 2¹⁷ = 1143500129129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1143500260261) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19642705 + ... + 19700833.

It is an arithmetic number, because the mean of its divisors is an integer number (52813081420).

Almost surely, 2^{1143500260201} is an apocalyptic number.

It is an amenable number.

1143500260201 is a deficient number, since it is larger than the sum of its proper divisors (124013693879).

1143500260201 is a wasteful number, since it uses less digits than its factorization.

1143500260201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60905 (or 60892 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The spelling of 1143500260201 in words is "one trillion, one hundred forty-three billion, five hundred million, two hundred sixty thousand, two hundred one".