1020232312310 has 256 divisors, whose sum is σ = 2148060902400. Its totient is φ = 346442563584.

The previous prime is 1020232312301. The next prime is 1020232312313. The reversal of 1020232312310 is 132132320201.

It is a super-2 number, since 2×1020232312310² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1020232312313) by changing a digit.

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 127 ways as a sum of consecutive naturals, for example, 838316822 + ... + 838318038.

It is an arithmetic number, because the mean of its divisors is an integer number (8390862900).

Almost surely, 2^{1020232312310} is an apocalyptic number.

1020232312310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1020232312310 is an abundant number, since it is smaller than the sum of its proper divisors (1127828590090).

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

1020232312310 is a wasteful number, since it uses less digits than its factorization.

1020232312310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1455.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1020232312310 its reverse (132132320201), we get a palindrome (1152364632511).

The spelling of 1020232312310 in words is "one trillion, twenty billion, two hundred thirty-two million, three hundred twelve thousand, three hundred ten".