1030142011 has 4 divisors (see below), whose sum is σ = 1032467832. Its totient is φ = 1027816192.

The previous prime is 1030141969. The next prime is 1030142017. The reversal of 1030142011 is 1102410301.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1030142011 - 2⁹ = 1030141499 is a prime.

It is a super-2 number, since 2×1030142011² = 2122385125654248242, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1030141982 and 1030142000.

It is not an unprimeable number, because it can be changed into a prime (1030142017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1162246 + ... + 1163131.

It is an arithmetic number, because the mean of its divisors is an integer number (258116958).

Almost surely, 2^1030142011 is an apocalyptic number.

1030142011 is a deficient number, since it is larger than the sum of its proper divisors (2325821).

1030142011 is an equidigital number, since it uses as much as digits as its factorization.

1030142011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2325820.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 1030142011 is about 32095.8254450637. The cubic root of 1030142011 is about 1009.9480452313.

Adding to 1030142011 its reverse (1102410301), we get a palindrome (2132552312).

The spelling of 1030142011 in words is "one billion, thirty million, one hundred forty-two thousand, eleven".