1331020153110 has 32 divisors (see below), whose sum is σ = 3246816377952. Its totient is φ = 349120039680.

The previous prime is 1331020153109. The next prime is 1331020153129. The reversal of 1331020153110 is 113510201331.

It is a super-2 number, since 2×1331020153110² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 363664879 + ... + 363668538.

It is an arithmetic number, because the mean of its divisors is an integer number (101463011811).

Almost surely, 2^{1331020153110} is an apocalyptic number.

1331020153110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1331020153110 is an abundant number, since it is smaller than the sum of its proper divisors (1915796224842).

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

1331020153110 is a wasteful number, since it uses less digits than its factorization.

1331020153110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 727333488.

The product of its (nonzero) digits is 270, while the sum is 21.

Adding to 1331020153110 its reverse (113510201331), we get a palindrome (1444530354441).

The spelling of 1331020153110 in words is "one trillion, three hundred thirty-one billion, twenty million, one hundred fifty-three thousand, one hundred ten".