1030120013 has 8 divisors (see below), whose sum is σ = 1112931456. Its totient is φ = 947818800.

The previous prime is 1030119989. The next prime is 1030120027. The reversal of 1030120013 is 3100210301.

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 1030120013 - 2¹⁰ = 1030118989 is a prime.

It is a super-2 number, since 2×1030120013² = 2122294482366240338, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1030119976 and 1030120003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030120073) 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, 123353 + ... + 131438.

It is an arithmetic number, because the mean of its divisors is an integer number (139116432).

Almost surely, 2^1030120013 is an apocalyptic number.

1030120013 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1030120013 is a deficient number, since it is larger than the sum of its proper divisors (82811443).

1030120013 is a wasteful number, since it uses less digits than its factorization.

1030120013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255115.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 1030120013 is about 32095.4827506925. The cubic root of 1030120013 is about 1009.9408562564.

Adding to 1030120013 its reverse (3100210301), we get a palindrome (4130330314).

The spelling of 1030120013 in words is "one billion, thirty million, one hundred twenty thousand, thirteen".