103013211001 has 4 divisors (see below), whose sum is σ = 104170662900. Its totient is φ = 101855759104.

The previous prime is 103013210987. The next prime is 103013211011. The reversal of 103013211001 is 100112310301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 100112310301 = 241603 ⋅414367.

It can be written as a sum of positive squares in 2 ways, for example, as 5404455225 + 97608755776 = 73515^2 + 312424^2 .

It is a cyclic number.

It is not a de Polignac number, because 103013211001 - 2⁷ = 103013210873 is a prime.

It is a super-2 number, since 2×103013211001² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103013211011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 578725816 + ... + 578725993.

It is an arithmetic number, because the mean of its divisors is an integer number (26042665725).

Almost surely, 2^103013211001 is an apocalyptic number.

It is an amenable number.

103013211001 is a deficient number, since it is larger than the sum of its proper divisors (1157451899).

103013211001 is an equidigital number, since it uses as much as digits as its factorization.

103013211001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1157451898.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 103013211001 its reverse (100112310301), we get a palindrome (203125521302).

The spelling of 103013211001 in words is "one hundred three billion, thirteen million, two hundred eleven thousand, one".