2153053431014 has 4 divisors (see below), whose sum is σ = 3229580146524.
Its totient is φ = 1076526715506.
The previous prime is 2153053430999. The next prime is 2153053431077. The reversal of 2153053431014 is 4101343503512.
Adding to 2153053431014 its reverse (4101343503512), we get a palindrome (6254396934526).
It is a semiprime because it is the product of two primes.
It is a super-3 number, since 3×21530534310143 (a number of 38 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 538263357752 + ... + 538263357755.
It is an arithmetic number, because the mean of its divisors is an integer number (807395036631).
Almost surely, 22153053431014 is an apocalyptic number.
2153053431014 is a deficient number, since it is larger than the sum of its proper divisors (1076526715510).
2153053431014 is a wasteful number, since it uses less digits than its factorization.
2153053431014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1076526715509.
The product of its (nonzero) digits is 21600, while the sum is 32.
The spelling of 2153053431014 in words is "two trillion, one hundred fifty-three billion, fifty-three million, four hundred thirty-one thousand, fourteen".