1010201134421 has 8 divisors (see below), whose sum is σ = 1063585276320. Its totient is φ = 956838558672.

The previous prime is 1010201134381. The next prime is 1010201134427. The reversal of 1010201134421 is 1244311020101.

1010201134421 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1010201134421 is a prime.

It is a super-2 number, since 2×1010201134421² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1010201134393 and 1010201134402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010201134427) 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, 5295335 + ... + 5482788.

It is an arithmetic number, because the mean of its divisors is an integer number (132948159540).

Almost surely, 2^{1010201134421} is an apocalyptic number.

It is an amenable number.

1010201134421 is a deficient number, since it is larger than the sum of its proper divisors (53384141899).

1010201134421 is a wasteful number, since it uses less digits than its factorization.

1010201134421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10783075.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 1010201134421 its reverse (1244311020101), we get a palindrome (2254512154522).

The spelling of 1010201134421 in words is "one trillion, ten billion, two hundred one million, one hundred thirty-four thousand, four hundred twenty-one".