123103101202 has 32 divisors (see below), whose sum is σ = 188438935104. Its totient is φ = 60304046400.

The previous prime is 123103101197. The next prime is 123103101203. The reversal of 123103101202 is 202101301321.

It is a super-3 number, since 3×123103101202³ (a number of 34 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (123103101203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14095177 + ... + 14103907.

It is an arithmetic number, because the mean of its divisors is an integer number (5888716722).

Almost surely, 2^123103101202 is an apocalyptic number.

123103101202 is a deficient number, since it is larger than the sum of its proper divisors (65335833902).

123103101202 is a wasteful number, since it uses less digits than its factorization.

123103101202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9514.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 123103101202 its reverse (202101301321), we get a palindrome (325204402523).

The spelling of 123103101202 in words is "one hundred twenty-three billion, one hundred three million, one hundred one thousand, two hundred two".