102101212313330 has 16 divisors (see below), whose sum is σ = 194592898762200. Its totient is φ = 38438103459072.

The previous prime is 102101212313327. The next prime is 102101212313369. The reversal of 102101212313330 is 33313212101201.

It can be written as a sum of positive squares in 4 ways, for example, as 101345274227521 + 755938085809 = 10067039^2 + 869447^2 .

It is a super-2 number, since 2×102101212313330² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 102101212313296 and 102101212313305.

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, 300297683105 + ... + 300297683444.

Almost surely, 2^{102101212313330} is an apocalyptic number.

102101212313330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102101212313330 is a deficient number, since it is larger than the sum of its proper divisors (92491686448870).

102101212313330 is a wasteful number, since it uses less digits than its factorization.

102101212313330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 600595366573.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 102101212313330 its reverse (33313212101201), we get a palindrome (135414424414531).

The spelling of 102101212313330 in words is "one hundred two trillion, one hundred one billion, two hundred twelve million, three hundred thirteen thousand, three hundred thirty".