1133210202131 has 12 divisors (see below), whose sum is σ = 1318328609472. Its totient is φ = 971246032848.

The previous prime is 1133210202121. The next prime is 1133210202139. The reversal of 1133210202131 is 1312020123311.

It is a happy number.

It is not a de Polignac number, because 1133210202131 - 2¹⁸ = 1133209939987 is a prime.

It is a super-2 number, since 2×1133210202131² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1133210202139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 287840 + ... + 1532733.

It is an arithmetic number, because the mean of its divisors is an integer number (109860717456).

Almost surely, 2^{1133210202131} is an apocalyptic number.

1133210202131 is a deficient number, since it is larger than the sum of its proper divisors (185118407341).

1133210202131 is a wasteful number, since it uses less digits than its factorization.

1133210202131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1833290 (or 1833283 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 1133210202131 its reverse (1312020123311), we get a palindrome (2445230325442).

The spelling of 1133210202131 in words is "one trillion, one hundred thirty-three billion, two hundred ten million, two hundred two thousand, one hundred thirty-one".