1030131241 has 4 divisors (see below), whose sum is σ = 1031231572. Its totient is φ = 1029030912.

The previous prime is 1030131239. The next prime is 1030131253. The reversal of 1030131241 is 1421310301.

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

It can be written as a sum of positive squares in 2 ways, for example, as 601475625 + 428655616 = 24525^2 + 20704^2 .

It is a cyclic number.

It is not a de Polignac number, because 1030131241 - 2¹ = 1030131239 is a prime.

It is a super-2 number, since 2×1030131241² = 2122340747368400162, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1030131041) 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, 548760 + ... + 550633.

It is an arithmetic number, because the mean of its divisors is an integer number (257807893).

Almost surely, 2^1030131241 is an apocalyptic number.

It is an amenable number.

1030131241 is a deficient number, since it is larger than the sum of its proper divisors (1100331).

1030131241 is an equidigital number, since it uses as much as digits as its factorization.

1030131241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1100330.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 1030131241 is about 32095.6576657965. The cubic root of 1030131241 is about 1009.9445255941.

Adding to 1030131241 its reverse (1421310301), we get a palindrome (2451441542).

The spelling of 1030131241 in words is "one billion, thirty million, one hundred thirty-one thousand, two hundred forty-one".