103023011223311 has 16 divisors (see below), whose sum is σ = 109486777206240. Its totient is φ = 96604151040000.

The previous prime is 103023011223287. The next prime is 103023011223347. The reversal of 103023011223311 is 113322110320301.

It is a de Polignac number, because none of the positive numbers 2^k-103023011223311 is a prime.

It is a super-2 number, since 2×103023011223311² (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 (103023011223361) 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, 52008695 + ... + 53953223.

It is an arithmetic number, because the mean of its divisors is an integer number (6842923575390).

Almost surely, 2^{103023011223311} is an apocalyptic number.

103023011223311 is a deficient number, since it is larger than the sum of its proper divisors (6463765982929).

103023011223311 is a wasteful number, since it uses less digits than its factorization.

103023011223311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1956074.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 103023011223311 its reverse (113322110320301), we get a palindrome (216345121543612).

The spelling of 103023011223311 in words is "one hundred three trillion, twenty-three billion, eleven million, two hundred twenty-three thousand, three hundred eleven".