2153242305030 has 64 divisors (see below), whose sum is σ = 5440028428800. Its totient is φ = 543951164160.

The previous prime is 2153242305007. The next prime is 2153242305061. The reversal of 2153242305030 is 305032423512.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13807090 + ... + 13962170.

It is an arithmetic number, because the mean of its divisors is an integer number (85000444200).

Almost surely, 2^{2153242305030} is an apocalyptic number.

2153242305030 is an abundant number, since it is smaller than the sum of its proper divisors (3286786123770).

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

2153242305030 is a wasteful number, since it uses less digits than its factorization.

2153242305030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179469.

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 2153242305030 its reverse (305032423512), we get a palindrome (2458274728542).

The spelling of 2153242305030 in words is "two trillion, one hundred fifty-three billion, two hundred forty-two million, three hundred five thousand, thirty".