141354631121 has 32 divisors (see below), whose sum is σ = 164437364736. Its totient is φ = 120225600000.

The previous prime is 141354631097. The next prime is 141354631123. The reversal of 141354631121 is 121136453141.

It is not a de Polignac number, because 141354631121 - 2²² = 141350436817 is a prime.

It is a super-2 number, since 2×141354631121² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (141354631123) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26764001 + ... + 26769281.

It is an arithmetic number, because the mean of its divisors is an integer number (5138667648).

Almost surely, 2^141354631121 is an apocalyptic number.

141354631121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

141354631121 is a deficient number, since it is larger than the sum of its proper divisors (23082733615).

141354631121 is a wasteful number, since it uses less digits than its factorization.

141354631121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7613.

The product of its digits is 8640, while the sum is 32.

The spelling of 141354631121 in words is "one hundred forty-one billion, three hundred fifty-four million, six hundred thirty-one thousand, one hundred twenty-one".