1032201111131 has 4 divisors (see below), whose sum is σ = 1032208195992. Its totient is φ = 1032194026272.

The previous prime is 1032201111113. The next prime is 1032201111169. The reversal of 1032201111131 is 1311111022301.

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 1032201111131 - 2²² = 1032196916827 is a prime.

It is a super-2 number, since 2×1032201111131² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1032201111181) 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, 3319205 + ... + 3616838.

It is an arithmetic number, because the mean of its divisors is an integer number (258052048998).

Almost surely, 2^{1032201111131} is an apocalyptic number.

1032201111131 is a deficient number, since it is larger than the sum of its proper divisors (7084861).

1032201111131 is an equidigital number, since it uses as much as digits as its factorization.

1032201111131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7084860.

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 1032201111131 its reverse (1311111022301), we get a palindrome (2343312133432).

The spelling of 1032201111131 in words is "one trillion, thirty-two billion, two hundred one million, one hundred eleven thousand, one hundred thirty-one".