201131354102 has 8 divisors (see below), whose sum is σ = 344796607056. Its totient is φ = 86199151752.

The previous prime is 201131354087. The next prime is 201131354153. The reversal of 201131354102 is 201453131102.

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

It is a super-2 number, since 2×201131354102² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7183262633 + ... + 7183262660.

It is an arithmetic number, because the mean of its divisors is an integer number (43099575882).

Almost surely, 2^201131354102 is an apocalyptic number.

201131354102 is a deficient number, since it is larger than the sum of its proper divisors (143665252954).

201131354102 is a wasteful number, since it uses less digits than its factorization.

201131354102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14366525302.

The product of its (nonzero) digits is 720, while the sum is 23.

Adding to 201131354102 its reverse (201453131102), we get a palindrome (402584485204).

The spelling of 201131354102 in words is "two hundred one billion, one hundred thirty-one million, three hundred fifty-four thousand, one hundred two".