1015113026233 has 2 divisors, whose sum is σ = 1015113026234. Its totient is φ = 1015113026232.

The previous prime is 1015113026231. The next prime is 1015113026351. The reversal of 1015113026233 is 3326203115101.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1002647750329 + 12465275904 = 1001323^2 + 111648^2 .

It is a cyclic number.

It is not a de Polignac number, because 1015113026233 - 2¹ = 1015113026231 is a prime.

Together with 1015113026231, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1015113026231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 507556513116 + 507556513117.

It is an arithmetic number, because the mean of its divisors is an integer number (507556513117).

Almost surely, 2^{1015113026233} is an apocalyptic number.

It is an amenable number.

1015113026233 is a deficient number, since it is larger than the sum of its proper divisors (1).

1015113026233 is an equidigital number, since it uses as much as digits as its factorization.

1015113026233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 28.

The spelling of 1015113026233 in words is "one trillion, fifteen billion, one hundred thirteen million, twenty-six thousand, two hundred thirty-three".