201131001096 has 16 divisors (see below), whose sum is σ = 502827502800. Its totient is φ = 67043667024.

The previous prime is 201131001077. The next prime is 201131001107. The reversal of 201131001096 is 690100131102.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 8380458379 = 201131001096 / (2 + 0 + 1 + 1 + 3 + 1 + 0 + 0 + 1 + 0 + 9 + 6).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4190229166 + ... + 4190229213.

It is an arithmetic number, because the mean of its divisors is an integer number (31426718925).

Almost surely, 2^201131001096 is an apocalyptic number.

It is an amenable number.

201131001096 is an abundant number, since it is smaller than the sum of its proper divisors (301696501704).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201131001096 is a wasteful number, since it uses less digits than its factorization.

201131001096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8380458388 (or 8380458384 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 24.

Adding to 201131001096 its reverse (690100131102), we get a palindrome (891231132198).

The spelling of 201131001096 in words is "two hundred one billion, one hundred thirty-one million, one thousand, ninety-six".