20010255043 has 8 divisors (see below), whose sum is σ = 20036435760. Its totient is φ = 19984092960.

The previous prime is 20010255019. The next prime is 20010255053. The reversal of 20010255043 is 34055201002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20010255043 - 2²⁹ = 19473384131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20010255053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4523973 + ... + 4528393.

It is an arithmetic number, because the mean of its divisors is an integer number (2504554470).

Almost surely, 2^20010255043 is an apocalyptic number.

20010255043 is a deficient number, since it is larger than the sum of its proper divisors (26180717).

20010255043 is a wasteful number, since it uses less digits than its factorization.

20010255043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9317.

The product of its (nonzero) digits is 1200, while the sum is 22.

Adding to 20010255043 its reverse (34055201002), we get a palindrome (54065456045).

The spelling of 20010255043 in words is "twenty billion, ten million, two hundred fifty-five thousand, forty-three".