2102314345534 has 8 divisors (see below), whose sum is σ = 3396046250520. Its totient is φ = 970298928696.

The previous prime is 2102314345519. The next prime is 2102314345561. The reversal of 2102314345534 is 4355434132012.

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 = 2102314345493 and 2102314345502.

It is a congruent number.

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, 40429122004 + ... + 40429122055.

It is an arithmetic number, because the mean of its divisors is an integer number (424505781315).

Almost surely, 2^{2102314345534} is an apocalyptic number.

2102314345534 is a deficient number, since it is larger than the sum of its proper divisors (1293731904986).

2102314345534 is a wasteful number, since it uses less digits than its factorization.

2102314345534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80858244074.

The product of its (nonzero) digits is 172800, while the sum is 37.

Adding to 2102314345534 its reverse (4355434132012), we get a palindrome (6457748477546).

The spelling of 2102314345534 in words is "two trillion, one hundred two billion, three hundred fourteen million, three hundred forty-five thousand, five hundred thirty-four".