103011331321010 has 32 divisors (see below), whose sum is σ = 215071845701760. Its totient is φ = 34791033860352.

The previous prime is 103011331321007. The next prime is 103011331321037. The reversal of 103011331321010 is 10123133110301.

It is a super-2 number, since 2×103011331321010² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10982013575 + ... + 10982022954.

It is an arithmetic number, because the mean of its divisors is an integer number (6720995178180).

Almost surely, 2^{103011331321010} is an apocalyptic number.

103011331321010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103011331321010 is an abundant number, since it is smaller than the sum of its proper divisors (112060514380750).

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

103011331321010 is a wasteful number, since it uses less digits than its factorization.

103011331321010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21964036610.

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 103011331321010 its reverse (10123133110301), we get a palindrome (113134464431311).

The spelling of 103011331321010 in words is "one hundred three trillion, eleven billion, three hundred thirty-one million, three hundred twenty-one thousand, ten".