1013010211123 has 8 divisors (see below), whose sum is σ = 1018796098320. Its totient is φ = 1007235932160.

The previous prime is 1013010211117. The next prime is 1013010211127. The reversal of 1013010211123 is 3211120103101.

It is a happy number.

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 1013010211123 - 2²⁵ = 1012976656691 is a prime.

It is a super-2 number, since 2×1013010211123² (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 = 1013010211097 and 1013010211106.

It is not an unprimeable number, because it can be changed into a prime (1013010211127) 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, 2726998 + ... + 3076123.

It is an arithmetic number, because the mean of its divisors is an integer number (127349512290).

Almost surely, 2^{1013010211123} is an apocalyptic number.

1013010211123 is a deficient number, since it is larger than the sum of its proper divisors (5785887197).

1013010211123 is an equidigital number, since it uses as much as digits as its factorization.

1013010211123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5804117.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 1013010211123 its reverse (3211120103101), we get a palindrome (4224130314224).

The spelling of 1013010211123 in words is "one trillion, thirteen billion, ten million, two hundred eleven thousand, one hundred twenty-three".