102030033001 has 4 divisors (see below), whose sum is σ = 109878497092. Its totient is φ = 94181568912.

The previous prime is 102030032977. The next prime is 102030033013. The reversal of 102030033001 is 100330030201.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 52211793001 + 49818240000 = 228499^2 + 223200^2 .

It is a cyclic number.

It is not a de Polignac number, because 102030033001 - 2⁵ = 102030032969 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13), and also a Moran number because the ratio is a prime number: 7848464077 = 102030033001 / (1 + 0 + 2 + 0 + 3 + 0 + 0 + 3 + 3 + 0 + 0 + 1).

It is not an unprimeable number, because it can be changed into a prime (102030033071) 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, 3924232026 + ... + 3924232051.

It is an arithmetic number, because the mean of its divisors is an integer number (27469624273).

Almost surely, 2^102030033001 is an apocalyptic number.

It is an amenable number.

102030033001 is a deficient number, since it is larger than the sum of its proper divisors (7848464091).

102030033001 is an equidigital number, since it uses as much as digits as its factorization.

102030033001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7848464090.

The product of its (nonzero) digits is 54, while the sum is 13.

Adding to 102030033001 its reverse (100330030201), we get a palindrome (202360063202).

The spelling of 102030033001 in words is "one hundred two billion, thirty million, thirty-three thousand, one".