213115050103442 has 8 divisors (see below), whose sum is σ = 327106821089136. Its totient is φ = 104079443073732.

The previous prime is 213115050103411. The next prime is 213115050103457. The reversal of 213115050103442 is 244301050511312.

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

It is a junction number, because it is equal to n+sod(n) for n = 213115050103399 and 213115050103408.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1239040988888 + ... + 1239040989059.

It is an arithmetic number, because the mean of its divisors is an integer number (40888352636142).

Almost surely, 2^{213115050103442} is an apocalyptic number.

213115050103442 is a deficient number, since it is larger than the sum of its proper divisors (113991770985694).

213115050103442 is a wasteful number, since it uses less digits than its factorization.

213115050103442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2478081977992.

The product of its (nonzero) digits is 14400, while the sum is 32.

The spelling of 213115050103442 in words is "two hundred thirteen trillion, one hundred fifteen billion, fifty million, one hundred three thousand, four hundred forty-two".