102112030310 has 32 divisors (see below), whose sum is σ = 189446071104. Its totient is φ = 39609360000.

The previous prime is 102112030231. The next prime is 102112030313. The reversal of 102112030310 is 13030211201.

It is a super-2 number, since 2×102112030310² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102112030313) 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, 1135541 + ... + 1222160.

It is an arithmetic number, because the mean of its divisors is an integer number (5920189722).

Almost surely, 2^102112030310 is an apocalyptic number.

102112030310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102112030310 is a deficient number, since it is larger than the sum of its proper divisors (87334040794).

102112030310 is a wasteful number, since it uses less digits than its factorization.

102112030310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2357840.

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

Adding to 102112030310 its reverse (13030211201), we get a palindrome (115142241511).

The spelling of 102112030310 in words is "one hundred two billion, one hundred twelve million, thirty thousand, three hundred ten".