101133303123 has 8 divisors (see below), whose sum is σ = 134861433808. Its totient is φ = 67413687264.

The previous prime is 101133303119. The next prime is 101133303157. The reversal of 101133303123 is 321303331101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 101133303123 - 2² = 101133303119 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 101133303123.

It is not an unprimeable number, because it can be changed into a prime (101133303163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2100940 + ... + 2148537.

It is an arithmetic number, because the mean of its divisors is an integer number (16857679226).

Almost surely, 2^101133303123 is an apocalyptic number.

101133303123 is a deficient number, since it is larger than the sum of its proper divisors (33728130685).

101133303123 is an equidigital number, since it uses as much as digits as its factorization.

101133303123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4257413.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 101133303123 its reverse (321303331101), we get a palindrome (422436634224).

The spelling of 101133303123 in words is "one hundred one billion, one hundred thirty-three million, three hundred three thousand, one hundred twenty-three".