121055150544041 has 48 divisors (see below), whose sum is σ = 149370340835520. Its totient is φ = 97482710707200.

The previous prime is 121055150543947. The next prime is 121055150544047. The reversal of 121055150544041 is 140445051550121.

It is a de Polignac number, because none of the positive numbers 2^k-121055150544041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 121055150543986 and 121055150544004.

It is not an unprimeable number, because it can be changed into a prime (121055150544047) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6529746950 + ... + 6529765488.

It is an arithmetic number, because the mean of its divisors is an integer number (3111882100740).

Almost surely, 2^{121055150544041} is an apocalyptic number.

It is an amenable number.

121055150544041 is a deficient number, since it is larger than the sum of its proper divisors (28315190291479).

121055150544041 is a wasteful number, since it uses less digits than its factorization.

121055150544041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32214 (or 32207 counting only the distinct ones).

The product of its (nonzero) digits is 80000, while the sum is 38.

The spelling of 121055150544041 in words is "one hundred twenty-one trillion, fifty-five billion, one hundred fifty million, five hundred forty-four thousand, forty-one".