102303101203001 has 4 divisors (see below), whose sum is σ = 102303156176100. Its totient is φ = 102303046229904.

The previous prime is 102303101202979. The next prime is 102303101203007. The reversal of 102303101203001 is 100302101303201.

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 54943599636025 + 47359501566976 = 7412395^2 + 6881824^2 .

It is a cyclic number.

It is not a de Polignac number, because 102303101203001 - 2¹⁴ = 102303101186617 is a prime.

It is a super-2 number, since 2×102303101203001² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102303101203007) 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, 24593606 + ... + 28450863.

It is an arithmetic number, because the mean of its divisors is an integer number (25575789044025).

Almost surely, 2^{102303101203001} is an apocalyptic number.

It is an amenable number.

102303101203001 is a deficient number, since it is larger than the sum of its proper divisors (54973099).

102303101203001 is an equidigital number, since it uses as much as digits as its factorization.

102303101203001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54973098.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 102303101203001 its reverse (100302101303201), we get a palindrome (202605202506202).

The spelling of 102303101203001 in words is "one hundred two trillion, three hundred three billion, one hundred one million, two hundred three thousand, one".