1030142013 has 32 divisors (see below), whose sum is σ = 1501670016. Its totient is φ = 625594368.

The previous prime is 1030141969. The next prime is 1030142017. The reversal of 1030142013 is 3102410301.

It is not a de Polignac number, because 1030142013 - 2¹⁰ = 1030140989 is a prime.

It is a super-2 number, since 2×1030142013² = 2122385133895384338, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1030141983 and 1030142001.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 245731 + ... + 249887.

It is an arithmetic number, because the mean of its divisors is an integer number (46927188).

Almost surely, 2^1030142013 is an apocalyptic number.

It is an amenable number.

1030142013 is a deficient number, since it is larger than the sum of its proper divisors (471528003).

1030142013 is a wasteful number, since it uses less digits than its factorization.

1030142013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4333.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1030142013 is about 32095.8254762204. The cubic root of 1030142013 is about 1009.9480458849.

Adding to 1030142013 its reverse (3102410301), we get a palindrome (4132552314).

The spelling of 1030142013 in words is "one billion, thirty million, one hundred forty-two thousand, thirteen".