102073403 has 2 divisors, whose sum is σ = 102073404. Its totient is φ = 102073402.

The previous prime is 102073397. The next prime is 102073409. The reversal of 102073403 is 304370201.

It is a balanced prime because it is at equal distance from previous prime (102073397) and next prime (102073409).

It is a cyclic number.

It is not a de Polignac number, because 102073403 - 2¹² = 102069307 is a prime.

It is not a weakly prime, because it can be changed into another prime (102073409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51036701 + 51036702.

It is an arithmetic number, because the mean of its divisors is an integer number (51036702).

Almost surely, 2^102073403 is an apocalyptic number.

102073403 is a deficient number, since it is larger than the sum of its proper divisors (1).

102073403 is an equidigital number, since it uses as much as digits as its factorization.

102073403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 102073403 is about 10103.1382748134. The cubic root of 102073403 is about 467.3449253548.

The spelling of 102073403 in words is "one hundred two million, seventy-three thousand, four hundred three".