1013400122 has 16 divisors (see below), whose sum is σ = 1737686400. Its totient is φ = 434207088.

The previous prime is 1013400083. The next prime is 1013400127. The reversal of 1013400122 is 2210043101.

1013400122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1013400122² = 2053959614539229768, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 1013400097 and 1013400106.

It is not an unprimeable number, because it can be changed into a prime (1013400127) 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, 80948 + ... + 92624.

It is an arithmetic number, because the mean of its divisors is an integer number (108605400).

Almost surely, 2^1013400122 is an apocalyptic number.

1013400122 is a deficient number, since it is larger than the sum of its proper divisors (724286278).

1013400122 is a wasteful number, since it uses less digits than its factorization.

1013400122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17885.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 1013400122 is about 31833.9460639111. The cubic root of 1013400122 is about 1004.4469030740.

Adding to 1013400122 its reverse (2210043101), we get a palindrome (3223443223).

The spelling of 1013400122 in words is "one billion, thirteen million, four hundred thousand, one hundred twenty-two".