103011132321101 has 4 divisors (see below), whose sum is σ = 103011482699232. Its totient is φ = 103010781942972.

The previous prime is 103011132321079. The next prime is 103011132321191. The reversal of 103011132321101 is 101123231110301.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 103011132321101 - 2¹⁰ = 103011132320077 is a prime.

It is a super-2 number, since 2×103011132321101² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103011132321191) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 174747695 + ... + 175336188.

It is an arithmetic number, because the mean of its divisors is an integer number (25752870674808).

Almost surely, 2^{103011132321101} is an apocalyptic number.

It is an amenable number.

103011132321101 is a deficient number, since it is larger than the sum of its proper divisors (350378131).

103011132321101 is an equidigital number, since it uses as much as digits as its factorization.

103011132321101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350378130.

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 103011132321101 its reverse (101123231110301), we get a palindrome (204134363431402).

The spelling of 103011132321101 in words is "one hundred three trillion, eleven billion, one hundred thirty-two million, three hundred twenty-one thousand, one hundred one".