200530214031 has 32 divisors (see below), whose sum is σ = 323576640000. Its totient is φ = 107837485056.

The previous prime is 200530213999. The next prime is 200530214039. The reversal of 200530214031 is 130412035002.

It is not a de Polignac number, because 200530214031 - 2⁵ = 200530213999 is a prime.

It is a super-2 number, since 2×200530214031² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 200530213989 and 200530214007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200530214039) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4697220 + ... + 4739718.

It is an arithmetic number, because the mean of its divisors is an integer number (10111770000).

Almost surely, 2^200530214031 is an apocalyptic number.

200530214031 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

200530214031 is a deficient number, since it is larger than the sum of its proper divisors (123046425969).

200530214031 is a wasteful number, since it uses less digits than its factorization.

200530214031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55743.

The product of its (nonzero) digits is 720, while the sum is 21.

Adding to 200530214031 its reverse (130412035002), we get a palindrome (330942249033).

The spelling of 200530214031 in words is "two hundred billion, five hundred thirty million, two hundred fourteen thousand, thirty-one".