201402231101 has 4 divisors (see below), whose sum is σ = 203357592672. Its totient is φ = 199446869532.

The previous prime is 201402231073. The next prime is 201402231161. The reversal of 201402231101 is 101132204102.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201402231101 is a prime.

It is a super-3 number, since 3×201402231101³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 201402231101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201402231161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 977680631 + ... + 977680836.

It is an arithmetic number, because the mean of its divisors is an integer number (50839398168).

Almost surely, 2^201402231101 is an apocalyptic number.

It is an amenable number.

201402231101 is a deficient number, since it is larger than the sum of its proper divisors (1955361571).

201402231101 is a wasteful number, since it uses less digits than its factorization.

201402231101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1955361570.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 201402231101 its reverse (101132204102), we get a palindrome (302534435203).

The spelling of 201402231101 in words is "two hundred one billion, four hundred two million, two hundred thirty-one thousand, one hundred one".