1011112008953 has 2 divisors, whose sum is σ = 1011112008954. Its totient is φ = 1011112008952.

The previous prime is 1011112008911. The next prime is 1011112008971. The reversal of 1011112008953 is 3598002111101.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 776166286009 + 234945722944 = 881003^2 + 484712^2 .

It is a cyclic number.

It is not a de Polignac number, because 1011112008953 - 2²⁴ = 1011095231737 is a prime.

It is a super-3 number, since 3×1011112008953³ (a number of 37 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (1011112001953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505556004476 + 505556004477.

It is an arithmetic number, because the mean of its divisors is an integer number (505556004477).

Almost surely, 2^{1011112008953} is an apocalyptic number.

It is an amenable number.

1011112008953 is a deficient number, since it is larger than the sum of its proper divisors (1).

1011112008953 is an equidigital number, since it uses as much as digits as its factorization.

1011112008953 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 32.

The spelling of 1011112008953 in words is "one trillion, eleven billion, one hundred twelve million, eight thousand, nine hundred fifty-three".