101023112103 has 8 divisors (see below), whose sum is σ = 134706809328. Its totient is φ = 67344078144.

The previous prime is 101023112101. The next prime is 101023112137. The reversal of 101023112103 is 301211320101.

It is a happy number.

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

It is not a de Polignac number, because 101023112103 - 2¹ = 101023112101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101023112101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1114950 + ... + 1202147.

It is an arithmetic number, because the mean of its divisors is an integer number (16838351166).

Almost surely, 2^101023112103 is an apocalyptic number.

101023112103 is a deficient number, since it is larger than the sum of its proper divisors (33683697225).

101023112103 is a wasteful number, since it uses less digits than its factorization.

101023112103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2331633.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 101023112103 its reverse (301211320101), we get a palindrome (402234432204).

The spelling of 101023112103 in words is "one hundred one billion, twenty-three million, one hundred twelve thousand, one hundred three".