802120712153 has 8 divisors (see below), whose sum is σ = 855903861600. Its totient is φ = 749494189728.

The previous prime is 802120712143. The next prime is 802120712171. The reversal of 802120712153 is 351217021208.

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

It is a cyclic number.

It is not a de Polignac number, because 802120712153 - 2⁴ = 802120712137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (802120712143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 289155323 + ... + 289158096.

It is an arithmetic number, because the mean of its divisors is an integer number (106987982700).

Almost surely, 2^802120712153 is an apocalyptic number.

It is an amenable number.

802120712153 is a deficient number, since it is larger than the sum of its proper divisors (53783149447).

802120712153 is a wasteful number, since it uses less digits than its factorization.

802120712153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 578313511.

The product of its (nonzero) digits is 6720, while the sum is 32.

The spelling of 802120712153 in words is "eight hundred two billion, one hundred twenty million, seven hundred twelve thousand, one hundred fifty-three".