2015206633023 has 8 divisors (see below), whose sum is σ = 2686961982000. Its totient is φ = 1343461186368.

The previous prime is 2015206632991. The next prime is 2015206633039. The reversal of 2015206633023 is 3203366025102.

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

It is not a de Polignac number, because 2015206633023 - 2⁵ = 2015206632991 is a prime.

It is a super-2 number, since 2×2015206633023² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2015206633523) 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, 1986948 + ... + 2824601.

It is an arithmetic number, because the mean of its divisors is an integer number (335870247750).

Almost surely, 2^{2015206633023} is an apocalyptic number.

2015206633023 is a deficient number, since it is larger than the sum of its proper divisors (671755348977).

2015206633023 is a wasteful number, since it uses less digits than its factorization.

2015206633023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4951161.

The product of its (nonzero) digits is 38880, while the sum is 33.

The spelling of 2015206633023 in words is "two trillion, fifteen billion, two hundred six million, six hundred thirty-three thousand, twenty-three".