55134341203 has 4 divisors (see below), whose sum is σ = 55138168288. Its totient is φ = 55130514120.

The previous prime is 55134341201. The next prime is 55134341257. The reversal of 55134341203 is 30214343155.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 55134341203 - 2¹ = 55134341201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55134341201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1891851 + ... + 1920772.

It is an arithmetic number, because the mean of its divisors is an integer number (13784542072).

Almost surely, 2^55134341203 is an apocalyptic number.

55134341203 is a deficient number, since it is larger than the sum of its proper divisors (3827085).

55134341203 is a wasteful number, since it uses less digits than its factorization.

55134341203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3827084.

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 55134341203 its reverse (30214343155), we get a palindrome (85348684358).

The spelling of 55134341203 in words is "fifty-five billion, one hundred thirty-four million, three hundred forty-one thousand, two hundred three".