101231103141 has 48 divisors (see below), whose sum is σ = 179842560768. Its totient is φ = 53551065600.

The previous prime is 101231103137. The next prime is 101231103179. The reversal of 101231103141 is 141301132101.

It is a happy number.

It is not a de Polignac number, because 101231103141 - 2² = 101231103137 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101231103241) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 709425 + ... + 840086.

It is an arithmetic number, because the mean of its divisors is an integer number (3746720016).

Almost surely, 2^101231103141 is an apocalyptic number.

It is an amenable number.

101231103141 is a deficient number, since it is larger than the sum of its proper divisors (78611457627).

101231103141 is a wasteful number, since it uses less digits than its factorization.

101231103141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1549602 (or 1549599 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 101231103141 its reverse (141301132101), we get a palindrome (242532235242).

The spelling of 101231103141 in words is "one hundred one billion, two hundred thirty-one million, one hundred three thousand, one hundred forty-one".