103310011211021 has 16 divisors (see below), whose sum is σ = 104805693600000. Its totient is φ = 101819173075776.

The previous prime is 103310011211003. The next prime is 103310011211023. The reversal of 103310011211021 is 120112110013301.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103310011211021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103310011211023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110804975 + ... + 111733443.

It is an arithmetic number, because the mean of its divisors is an integer number (6550355850000).

Almost surely, 2^{103310011211021} is an apocalyptic number.

It is an amenable number.

103310011211021 is a deficient number, since it is larger than the sum of its proper divisors (1495682388979).

103310011211021 is an equidigital number, since it uses as much as digits as its factorization.

103310011211021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 931076.

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 103310011211021 its reverse (120112110013301), we get a palindrome (223422121224322).

The spelling of 103310011211021 in words is "one hundred three trillion, three hundred ten billion, eleven million, two hundred eleven thousand, twenty-one".