102446613203 has 16 divisors (see below), whose sum is σ = 115619368032. Its totient is φ = 89962080000.

The previous prime is 102446613173. The next prime is 102446613221. The reversal of 102446613203 is 302316644201.

It is a cyclic number.

It is not a de Polignac number, because 102446613203 - 2²⁸ = 102178177747 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 102446613203.

It is not an unprimeable number, because it can be changed into a prime (102446616203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1078976 + ... + 1170077.

It is an arithmetic number, because the mean of its divisors is an integer number (7226210502).

Almost surely, 2^102446613203 is an apocalyptic number.

102446613203 is a deficient number, since it is larger than the sum of its proper divisors (13172754829).

102446613203 is a wasteful number, since it uses less digits than its factorization.

102446613203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2249206.

The product of its (nonzero) digits is 20736, while the sum is 32.

The spelling of 102446613203 in words is "one hundred two billion, four hundred forty-six million, six hundred thirteen thousand, two hundred three".