102011120223210 has 96 divisors (see below), whose sum is σ = 297160649091072. Its totient is φ = 24061591002240.

The previous prime is 102011120223193. The next prime is 102011120223227. The reversal of 102011120223210 is 12322021110201.

102011120223210 is a `hidden beast` number, since 1 + 0 + 201 + 1 + 120 + 22 + 321 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (102011120223193) and next prime (102011120223227).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1392416554 + ... + 1392489813.

It is an arithmetic number, because the mean of its divisors is an integer number (3095423428032).

Almost surely, 2^{102011120223210} is an apocalyptic number.

102011120223210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102011120223210 is an abundant number, since it is smaller than the sum of its proper divisors (195149528867862).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102011120223210 is a wasteful number, since it uses less digits than its factorization.

102011120223210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2784906428 (or 2784906425 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 102011120223210 its reverse (12322021110201), we get a palindrome (114333141333411).

The spelling of 102011120223210 in words is "one hundred two trillion, eleven billion, one hundred twenty million, two hundred twenty-three thousand, two hundred ten".