2120263368658 has 8 divisors (see below), whose sum is σ = 3180429347328. Its totient is φ = 1060120252884.

The previous prime is 2120263368631. The next prime is 2120263368661. The reversal of 2120263368658 is 8568633620212.

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

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, 5481966 + ... + 5855977.

It is an arithmetic number, because the mean of its divisors is an integer number (397553668416).

Almost surely, 2^{2120263368658} is an apocalyptic number.

2120263368658 is a deficient number, since it is larger than the sum of its proper divisors (1060165978670).

2120263368658 is a wasteful number, since it uses less digits than its factorization.

2120263368658 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11431448.

The product of its (nonzero) digits is 4976640, while the sum is 52.

The spelling of 2120263368658 in words is "two trillion, one hundred twenty billion, two hundred sixty-three million, three hundred sixty-eight thousand, six hundred fifty-eight".