103121030001 has 8 divisors (see below), whose sum is σ = 149994225504. Its totient is φ = 62497593920.

The previous prime is 103121029987. The next prime is 103121030003. The reversal of 103121030001 is 100030121301.

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

It is a cyclic number.

It is not a de Polignac number, because 103121030001 - 2⁵ = 103121029969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (103121030003) 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, 1562439816 + ... + 1562439881.

It is an arithmetic number, because the mean of its divisors is an integer number (18749278188).

Almost surely, 2^103121030001 is an apocalyptic number.

103121030001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

103121030001 is a deficient number, since it is larger than the sum of its proper divisors (46873195503).

103121030001 is a wasteful number, since it uses less digits than its factorization.

103121030001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3124879711.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 103121030001 its reverse (100030121301), we get a palindrome (203151151302).

The spelling of 103121030001 in words is "one hundred three billion, one hundred twenty-one million, thirty thousand, one".