102103213010 has 16 divisors (see below), whose sum is σ = 184036527576. Its totient is φ = 40785564288.

The previous prime is 102103212977. The next prime is 102103213129. The reversal of 102103213010 is 10312301201.

It can be written as a sum of positive squares in 4 ways, for example, as 102010610881 + 92602129 = 319391^2 + 9623^2 .

It is a super-2 number, since 2×102103213010² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6957419 + ... + 6972078.

Almost surely, 2^102103213010 is an apocalyptic number.

102103213010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102103213010 is a deficient number, since it is larger than the sum of its proper divisors (81933314566).

102103213010 is a wasteful number, since it uses less digits than its factorization.

102103213010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13930237.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 102103213010 its reverse (10312301201), we get a palindrome (112415514211).

The spelling of 102103213010 in words is "one hundred two billion, one hundred three million, two hundred thirteen thousand, ten".