1011311132298 has 64 divisors (see below), whose sum is σ = 2127864453120. Its totient is φ = 320085296000.

The previous prime is 1011311132287. The next prime is 1011311132303. The reversal of 1011311132298 is 8922311131101.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1825273 + ... + 2313923.

It is an arithmetic number, because the mean of its divisors is an integer number (33247882080).

Almost surely, 2^{1011311132298} is an apocalyptic number.

1011311132298 is an abundant number, since it is smaller than the sum of its proper divisors (1116553320822).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1011311132298 is a wasteful number, since it uses less digits than its factorization.

1011311132298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488923.

The product of its (nonzero) digits is 2592, while the sum is 33.

Adding to 1011311132298 its reverse (8922311131101), we get a palindrome (9933622263399).

The spelling of 1011311132298 in words is "one trillion, eleven billion, three hundred eleven million, one hundred thirty-two thousand, two hundred ninety-eight".