1131121332302 has 16 divisors (see below), whose sum is σ = 1829405459952. Its totient is φ = 521424724800.

The previous prime is 1131121332293. The next prime is 1131121332323. The reversal of 1131121332302 is 2032331211311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26281199 + ... + 26324202.

It is an arithmetic number, because the mean of its divisors is an integer number (114337841247).

Almost surely, 2^{1131121332302} is an apocalyptic number.

1131121332302 is a deficient number, since it is larger than the sum of its proper divisors (698284127650).

1131121332302 is a wasteful number, since it uses less digits than its factorization.

1131121332302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52606243.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 1131121332302 its reverse (2032331211311), we get a palindrome (3163452543613).

The spelling of 1131121332302 in words is "one trillion, one hundred thirty-one billion, one hundred twenty-one million, three hundred thirty-two thousand, three hundred two".