11010313013131 has 4 divisors (see below), whose sum is σ = 11010960962392. Its totient is φ = 11009665063872.

The previous prime is 11010313013057. The next prime is 11010313013197. The reversal of 11010313013131 is 13131031301011.

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 11010313013131 - 2²¹ = 11010310915979 is a prime.

It is a super-2 number, since 2×11010313013131² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11010313013099 and 11010313013108.

It is not an unprimeable number, because it can be changed into a prime (11010313013831) 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, 323949141 + ... + 323983126.

It is an arithmetic number, because the mean of its divisors is an integer number (2752740240598).

Almost surely, 2^{11010313013131} is an apocalyptic number.

11010313013131 is a deficient number, since it is larger than the sum of its proper divisors (647949261).

11010313013131 is an equidigital number, since it uses as much as digits as its factorization.

11010313013131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 647949260.

The product of its (nonzero) digits is 81, while the sum is 19.

Adding to 11010313013131 its reverse (13131031301011), we get a palindrome (24141344314142).

The spelling of 11010313013131 in words is "eleven trillion, ten billion, three hundred thirteen million, thirteen thousand, one hundred thirty-one".