1013030122 has 8 divisors (see below), whose sum is σ = 1636433316. Its totient is φ = 467552352.

The previous prime is 1013030113. The next prime is 1013030131. The reversal of 1013030122 is 2210303101.

It is an interprime number because it is at equal distance from previous prime (1013030113) and next prime (1013030131).

It can be written as a sum of positive squares in 2 ways, for example, as 786858601 + 226171521 = 28051^2 + 15039^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19481323 + ... + 19481374.

Almost surely, 2^1013030122 is an apocalyptic number.

1013030122 is a deficient number, since it is larger than the sum of its proper divisors (623403194).

1013030122 is a wasteful number, since it uses less digits than its factorization.

1013030122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38962712.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 1013030122 is about 31828.1341269010. The cubic root of 1013030122 is about 1004.3246444894.

Adding to 1013030122 its reverse (2210303101), we get a palindrome (3223333223).

The spelling of 1013030122 in words is "one billion, thirteen million, thirty thousand, one hundred twenty-two".