121000032041 has 12 divisors (see below), whose sum is σ = 148163305680. Its totient is φ = 98255664360.

The previous prime is 121000032029. The next prime is 121000032061. The reversal of 121000032041 is 140230000121.

It is not a de Polignac number, because 121000032041 - 2²² = 120995837737 is a prime.

It is not an unprimeable number, because it can be changed into a prime (121000032001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 64982975 + ... + 64984836.

It is an arithmetic number, because the mean of its divisors is an integer number (12346942140).

Almost surely, 2^121000032041 is an apocalyptic number.

It is an amenable number.

121000032041 is a deficient number, since it is larger than the sum of its proper divisors (27163273639).

121000032041 is a wasteful number, since it uses less digits than its factorization.

121000032041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129967844 (or 129967837 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 121000032041 its reverse (140230000121), we get a palindrome (261230032162).

It can be divided in two parts, 1210000 and 32041, that multiplied together give a square (38769610000 = 196900²).

The spelling of 121000032041 in words is "one hundred twenty-one billion, thirty-two thousand, forty-one".