1010240131 has 4 divisors (see below), whose sum is σ = 1010361232. Its totient is φ = 1010119032.

The previous prime is 1010240129. The next prime is 1010240197. The reversal of 1010240131 is 1310420101.

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 1010240131 - 2¹ = 1010240129 is a prime.

It is a super-2 number, since 2×1010240131² = 2041170244565794322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1010240731) 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, 47031 + ... + 65056.

It is an arithmetic number, because the mean of its divisors is an integer number (252590308).

Almost surely, 2^1010240131 is an apocalyptic number.

1010240131 is a deficient number, since it is larger than the sum of its proper divisors (121101).

1010240131 is an equidigital number, since it uses as much as digits as its factorization.

1010240131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121100.

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

The square root of 1010240131 is about 31784.2749012778. The cubic root of 1010240131 is about 1003.4017916912.

Adding to 1010240131 its reverse (1310420101), we get a palindrome (2320660232).

The spelling of 1010240131 in words is "one billion, ten million, two hundred forty thousand, one hundred thirty-one".