102034453 has 2 divisors, whose sum is σ = 102034454. Its totient is φ = 102034452.

The previous prime is 102034447. The next prime is 102034477. The reversal of 102034453 is 354430201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 69338929 + 32695524 = 8327^2 + 5718^2 .

It is a cyclic number.

It is not a de Polignac number, because 102034453 - 2⁵ = 102034421 is a prime.

It is a super-2 number, since 2×102034453² = 20822059198018418, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102034403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51017226 + 51017227.

It is an arithmetic number, because the mean of its divisors is an integer number (51017227).

Almost surely, 2^102034453 is an apocalyptic number.

It is an amenable number.

102034453 is a deficient number, since it is larger than the sum of its proper divisors (1).

102034453 is an equidigital number, since it uses as much as digits as its factorization.

102034453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 102034453 is about 10101.2104720177. The cubic root of 102034453 is about 467.2854733651.

Adding to 102034453 its reverse (354430201), we get a palindrome (456464654).

The spelling of 102034453 in words is "one hundred two million, thirty-four thousand, four hundred fifty-three".