102401013003 has 16 divisors (see below), whose sum is σ = 140966117376. Its totient is φ = 66077847360.

The previous prime is 102401012999. The next prime is 102401013053. The reversal of 102401013003 is 300310104201.

It is not a de Polignac number, because 102401013003 - 2² = 102401012999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102401013053) 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, 3262051 + ... + 3293292.

It is an arithmetic number, because the mean of its divisors is an integer number (8810382336).

Almost surely, 2^102401013003 is an apocalyptic number.

102401013003 is a deficient number, since it is larger than the sum of its proper divisors (38565104373).

102401013003 is a wasteful number, since it uses less digits than its factorization.

102401013003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6555514.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 102401013003 its reverse (300310104201), we get a palindrome (402711117204).

The spelling of 102401013003 in words is "one hundred two billion, four hundred one million, thirteen thousand, three".