102215666435003 has 12 divisors (see below), whose sum is σ = 112371986706504. Its totient is φ = 92907429120000.

The previous prime is 102215666434997. The next prime is 102215666435033. The reversal of 102215666435003 is 300534666512201.

It is not a de Polignac number, because 102215666435003 - 2¹⁸ = 102215666172859 is a prime.

It is a super-2 number, since 2×102215666435003² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102215666435033) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 71580998 + ... + 72995003.

It is an arithmetic number, because the mean of its divisors is an integer number (9364332225542).

Almost surely, 2^{102215666435003} is an apocalyptic number.

102215666435003 is a deficient number, since it is larger than the sum of its proper divisors (10156320271501).

102215666435003 is a wasteful number, since it uses less digits than its factorization.

102215666435003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144581866 (or 144581855 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 44.

The spelling of 102215666435003 in words is "one hundred two trillion, two hundred fifteen billion, six hundred sixty-six million, four hundred thirty-five thousand, three".