103121000311010 has 32 divisors (see below), whose sum is σ = 202492702004544. Its totient is φ = 37498442616000.

The previous prime is 103121000310997. The next prime is 103121000311037. The reversal of 103121000311010 is 10113000121301.

It is a happy number.

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, 47241500 + ... + 49376120.

It is an arithmetic number, because the mean of its divisors is an integer number (6327896937642).

Almost surely, 2^{103121000311010} is an apocalyptic number.

103121000311010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103121000311010 is a deficient number, since it is larger than the sum of its proper divisors (99371701693534).

103121000311010 is a wasteful number, since it uses less digits than its factorization.

103121000311010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2573810.

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 103121000311010 its reverse (10113000121301), we get a palindrome (113234000432311).

The spelling of 103121000311010 in words is "one hundred three trillion, one hundred twenty-one billion, three hundred eleven thousand, ten".