101130321003 has 16 divisors (see below), whose sum is σ = 138494174976. Its totient is φ = 65593588320.

The previous prime is 101130321001. The next prime is 101130321011. The reversal of 101130321003 is 300123031101.

It is not a de Polignac number, because 101130321003 - 2¹ = 101130321001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101130321001) 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, 2654298 + ... + 2692128.

It is an arithmetic number, because the mean of its divisors is an integer number (8655885936).

Almost surely, 2^101130321003 is an apocalyptic number.

101130321003 is a deficient number, since it is larger than the sum of its proper divisors (37363853973).

101130321003 is a wasteful number, since it uses less digits than its factorization.

101130321003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61954.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 101130321003 its reverse (300123031101), we get a palindrome (401253352104).

The spelling of 101130321003 in words is "one hundred one billion, one hundred thirty million, three hundred twenty-one thousand, three".