1010123310 has 64 divisors (see below), whose sum is σ = 2845527552. Its totient is φ = 224643456.

The previous prime is 1010123297. The next prime is 1010123333. The reversal of 1010123310 is 133210101.

It is a super-2 number, since 2×1010123310² = 2040698202810712200, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57232 + ... + 72771.

It is an arithmetic number, because the mean of its divisors is an integer number (44461368).

Almost surely, 2^1010123310 is an apocalyptic number.

1010123310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1010123310 is an abundant number, since it is smaller than the sum of its proper divisors (1835404242).

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

1010123310 is a wasteful number, since it uses less digits than its factorization.

1010123310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130057.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 1010123310 is about 31782.4371312208. The cubic root of 1010123310 is about 1003.3631134550.

Adding to 1010123310 its reverse (133210101), we get a palindrome (1143333411).

It can be divided in two parts, 10101 and 23310, that added together give a triangular number (33411 = T₂₅₈).

The spelling of 1010123310 in words is "one billion, ten million, one hundred twenty-three thousand, three hundred ten".