1012133142201 has 8 divisors (see below), whose sum is σ = 1420537743520. Its totient is φ = 639241984512.

The previous prime is 1012133142191. The next prime is 1012133142247. The reversal of 1012133142201 is 1022413312101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1012133142201 - 2²³ = 1012124753593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1012133142701) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8878360840 + ... + 8878360953.

It is an arithmetic number, because the mean of its divisors is an integer number (177567217940).

Almost surely, 2^{1012133142201} is an apocalyptic number.

It is an amenable number.

1012133142201 is a deficient number, since it is larger than the sum of its proper divisors (408404601319).

1012133142201 is a wasteful number, since it uses less digits than its factorization.

1012133142201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17756721815.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 1012133142201 its reverse (1022413312101), we get a palindrome (2034546454302).

The spelling of 1012133142201 in words is "one trillion, twelve billion, one hundred thirty-three million, one hundred forty-two thousand, two hundred one".