1011130032123 has 16 divisors (see below), whose sum is σ = 1498136429440. Its totient is φ = 674011982952.

The previous prime is 1011130032037. The next prime is 1011130032127. The reversal of 1011130032123 is 3212300311101.

1011130032123 is a `hidden beast` number, since 10 + 1 + 11 + 300 + 321 + 23 = 666.

It is not a de Polignac number, because 1011130032123 - 2¹⁴ = 1011130015739 is a prime.

It is a super-2 number, since 2×1011130032123² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1011130032096 and 1011130032105.

It is not an unprimeable number, because it can be changed into a prime (1011130032127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1826461 + ... + 2314782.

It is an arithmetic number, because the mean of its divisors is an integer number (93633526840).

Almost surely, 2^{1011130032123} is an apocalyptic number.

1011130032123 is a deficient number, since it is larger than the sum of its proper divisors (487006397317).

1011130032123 is an equidigital number, since it uses as much as digits as its factorization.

1011130032123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4150295 (or 4150289 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 1011130032123 its reverse (3212300311101), we get a palindrome (4223430343224).

The spelling of 1011130032123 in words is "one trillion, eleven billion, one hundred thirty million, thirty-two thousand, one hundred twenty-three".