141512151121 has 32 divisors (see below), whose sum is σ = 168017431680. Its totient is φ = 117906163200.

The previous prime is 141512151113. The next prime is 141512151127. The reversal of 141512151121 is 121151215141.

It is a cyclic number.

It is not a de Polignac number, because 141512151121 - 2³ = 141512151113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141512151127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 337710 + ... + 630136.

It is an arithmetic number, because the mean of its divisors is an integer number (5250544740).

Almost surely, 2^141512151121 is an apocalyptic number.

141512151121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

141512151121 is a deficient number, since it is larger than the sum of its proper divisors (26505280559).

141512151121 is a wasteful number, since it uses less digits than its factorization.

141512151121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292545.

The product of its digits is 400, while the sum is 25.

Adding to 141512151121 its reverse (121151215141), we get a palindrome (262663366262).

The spelling of 141512151121 in words is "one hundred forty-one billion, five hundred twelve million, one hundred fifty-one thousand, one hundred twenty-one".