1210023120110 has 96 divisors (see below), whose sum is σ = 2541645449280. Its totient is φ = 413556046848.

The previous prime is 1210023120073. The next prime is 1210023120139. The reversal of 1210023120110 is 110213200121.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 432613232 + ... + 432616028.

It is an arithmetic number, because the mean of its divisors is an integer number (26475473430).

Almost surely, 2^{1210023120110} is an apocalyptic number.

1210023120110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1210023120110 is an abundant number, since it is smaller than the sum of its proper divisors (1331622329170).

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

1210023120110 is a wasteful number, since it uses less digits than its factorization.

1210023120110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5290 (or 5283 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 1210023120110 its reverse (110213200121), we get a palindrome (1320236320231).

The spelling of 1210023120110 in words is "one trillion, two hundred ten billion, twenty-three million, one hundred twenty thousand, one hundred ten".