213201112031132 has 6 divisors (see below), whose sum is σ = 373101946054488. Its totient is φ = 106600556015564.

The previous prime is 213201112031113. The next prime is 213201112031143. The reversal of 213201112031132 is 231130211102312.

It is a happy number.

213201112031132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×213201112031132² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 213201112031098 and 213201112031107.

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, 26650139003888 + ... + 26650139003895.

It is an arithmetic number, because the mean of its divisors is an integer number (62183657675748).

Almost surely, 2^{213201112031132} is an apocalyptic number.

It is an amenable number.

213201112031132 is a deficient number, since it is larger than the sum of its proper divisors (159900834023356).

213201112031132 is a wasteful number, since it uses less digits than its factorization.

213201112031132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53300278007787 (or 53300278007785 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 213201112031132 its reverse (231130211102312), we get a palindrome (444331323133444).

The spelling of 213201112031132 in words is "two hundred thirteen trillion, two hundred one billion, one hundred twelve million, thirty-one thousand, one hundred thirty-two".