1003152211131 has 16 divisors (see below), whose sum is σ = 1528628249600. Its totient is φ = 573224076288.

The previous prime is 1003152211129. The next prime is 1003152211169. The reversal of 1003152211131 is 1311122513001.

It is not a de Polignac number, because 1003152211131 - 2¹ = 1003152211129 is a prime.

It is a super-2 number, since 2×1003152211131² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1003152211098 and 1003152211107.

It is not an unprimeable number, because it can be changed into a prime (1003152211031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2790030 + ... + 3128988.

It is an arithmetic number, because the mean of its divisors is an integer number (95539265600).

Almost surely, 2^{1003152211131} is an apocalyptic number.

1003152211131 is a deficient number, since it is larger than the sum of its proper divisors (525476038469).

1003152211131 is a wasteful number, since it uses less digits than its factorization.

1003152211131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 479898.

The product of its (nonzero) digits is 180, while the sum is 21.

Adding to 1003152211131 its reverse (1311122513001), we get a palindrome (2314274724132).

The spelling of 1003152211131 in words is "one trillion, three billion, one hundred fifty-two million, two hundred eleven thousand, one hundred thirty-one".