213343033122140 has 24 divisors (see below), whose sum is σ = 460129028194752. Its totient is φ = 83030802079680.

The previous prime is 213343033122113. The next prime is 213343033122161. The reversal of 213343033122140 is 41221330343312.

It is a junction number, because it is equal to n+sod(n) for n = 213343033122097 and 213343033122106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144150697316 + ... + 144150698795.

It is an arithmetic number, because the mean of its divisors is an integer number (19172042841448).

Almost surely, 2^{213343033122140} is an apocalyptic number.

213343033122140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

213343033122140 is an abundant number, since it is smaller than the sum of its proper divisors (246785995072612).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

213343033122140 is a wasteful number, since it uses less digits than its factorization.

213343033122140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288301396157 (or 288301396155 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 32.

Adding to 213343033122140 its reverse (41221330343312), we get a palindrome (254564363465452).

The spelling of 213343033122140 in words is "two hundred thirteen trillion, three hundred forty-three billion, thirty-three million, one hundred twenty-two thousand, one hundred forty".