103101012011311 has 4 divisors (see below), whose sum is σ = 104406088112800. Its totient is φ = 101795935909824.

The previous prime is 103101012011299. The next prime is 103101012011323. The reversal of 103101012011311 is 113110210101301.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (103101012011299) and next prime (103101012011323).

It is a cyclic number.

It is not a de Polignac number, because 103101012011311 - 2⁷ = 103101012011183 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 (103101012011411) 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, 652538050626 + ... + 652538050783.

It is an arithmetic number, because the mean of its divisors is an integer number (26101522028200).

Almost surely, 2^{103101012011311} is an apocalyptic number.

103101012011311 is a deficient number, since it is larger than the sum of its proper divisors (1305076101489).

103101012011311 is an equidigital number, since it uses as much as digits as its factorization.

103101012011311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1305076101488.

The product of its (nonzero) digits is 18, while the sum is 16.

Adding to 103101012011311 its reverse (113110210101301), we get a palindrome (216211222112612).

The spelling of 103101012011311 in words is "one hundred three trillion, one hundred one billion, twelve million, eleven thousand, three hundred eleven".