102303312313022 has 64 divisors (see below), whose sum is σ = 171636438564864. Its totient is φ = 45522886056960.

The previous prime is 102303312313021. The next prime is 102303312313121. The reversal of 102303312313022 is 220313213303201.

It is a junction number, because it is equal to n+sod(n) for n = 102303312312982 and 102303312313000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102303312313021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 831518 + ... + 14328225.

It is an arithmetic number, because the mean of its divisors is an integer number (2681819352576).

Almost surely, 2^{102303312313022} is an apocalyptic number.

102303312313022 is a deficient number, since it is larger than the sum of its proper divisors (69333126251842).

102303312313022 is a wasteful number, since it uses less digits than its factorization.

102303312313022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15159953.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 102303312313022 its reverse (220313213303201), we get a palindrome (322616525616223).

The spelling of 102303312313022 in words is "one hundred two trillion, three hundred three billion, three hundred twelve million, three hundred thirteen thousand, twenty-two".