102601403 has 2 divisors, whose sum is σ = 102601404. Its totient is φ = 102601402.

The previous prime is 102601271. The next prime is 102601417. The reversal of 102601403 is 304106201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102601403 - 2¹² = 102597307 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (102651403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51300701 + 51300702.

It is an arithmetic number, because the mean of its divisors is an integer number (51300702).

Almost surely, 2^102601403 is an apocalyptic number.

102601403 is a deficient number, since it is larger than the sum of its proper divisors (1).

102601403 is an equidigital number, since it uses as much as digits as its factorization.

102601403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 102601403 is about 10129.2350649000. The cubic root of 102601403 is about 468.1493590901.

Adding to 102601403 its reverse (304106201), we get a palindrome (406707604).

The spelling of 102601403 in words is "one hundred two million, six hundred one thousand, four hundred three".