2120501232054 has 12 divisors (see below), whose sum is σ = 4594419336156. Its totient is φ = 706833744012.

The previous prime is 2120501232029. The next prime is 2120501232079. The reversal of 2120501232054 is 4502321050212.

2120501232054 is a `hidden beast` number, since 2 + 120 + 501 + 2 + 32 + 0 + 5 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (2120501232029) and next prime (2120501232079).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 58902811984 + ... + 58902812019.

It is an arithmetic number, because the mean of its divisors is an integer number (382868278013).

Almost surely, 2^{2120501232054} is an apocalyptic number.

2120501232054 is an abundant number, since it is smaller than the sum of its proper divisors (2473918104102).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2120501232054 is a wasteful number, since it uses less digits than its factorization.

2120501232054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117805624011 (or 117805624008 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

Adding to 2120501232054 its reverse (4502321050212), we get a palindrome (6622822282266).

The spelling of 2120501232054 in words is "two trillion, one hundred twenty billion, five hundred one million, two hundred thirty-two thousand, fifty-four".