30002102023 has 2 divisors, whose sum is σ = 30002102024. Its totient is φ = 30002102022.

The previous prime is 30002101939. The next prime is 30002102063. The reversal of 30002102023 is 32020120003.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 30002102023 - 2¹³ = 30002093831 is a prime.

It is a super-2 number, since 2×30002102023² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30002101994 and 30002102012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30002102063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15001051011 + 15001051012.

It is an arithmetic number, because the mean of its divisors is an integer number (15001051012).

Almost surely, 2^30002102023 is an apocalyptic number.

30002102023 is a deficient number, since it is larger than the sum of its proper divisors (1).

30002102023 is an equidigital number, since it uses as much as digits as its factorization.

30002102023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 13.

Adding to 30002102023 its reverse (32020120003), we get a palindrome (62022222026).

The spelling of 30002102023 in words is "thirty billion, two million, one hundred two thousand, twenty-three".