431050201530011 has 16 divisors (see below), whose sum is σ = 510096318747840. Its totient is φ = 356394979409280.

The previous prime is 431050201530007. The next prime is 431050201530017. The reversal of 431050201530011 is 110035102050134.

It is not a de Polignac number, because 431050201530011 - 2² = 431050201530007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (431050201530017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1000444376 + ... + 1000875141.

It is an arithmetic number, because the mean of its divisors is an integer number (31881019921740).

Almost surely, 2^{431050201530011} is an apocalyptic number.

431050201530011 is a deficient number, since it is larger than the sum of its proper divisors (79046117217829).

431050201530011 is a wasteful number, since it uses less digits than its factorization.

431050201530011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2001320614.

The product of its (nonzero) digits is 1800, while the sum is 26.

Adding to 431050201530011 its reverse (110035102050134), we get a palindrome (541085303580145).

The spelling of 431050201530011 in words is "four hundred thirty-one trillion, fifty billion, two hundred one million, five hundred thirty thousand, eleven".