1034100312 has 96 divisors (see below), whose sum is σ = 3013977600. Its totient is φ = 294805056.

The previous prime is 1034100307. The next prime is 1034100313. The reversal of 1034100312 is 2130014301.

It is a junction number, because it is equal to n+sod(n) for n = 1034100291 and 1034100300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1034100313) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 844933 + ... + 846155.

It is an arithmetic number, because the mean of its divisors is an integer number (31395600).

Almost surely, 2^1034100312 is an apocalyptic number.

1034100312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1034100312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1506988800).

1034100312 is an abundant number, since it is smaller than the sum of its proper divisors (1979877288).

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

1034100312 is a wasteful number, since it uses less digits than its factorization.

1034100312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1965 (or 1954 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1034100312 is about 32157.4301212022. The cubic root of 1034100312 is about 1011.2399606122.

Adding to 1034100312 its reverse (2130014301), we get a palindrome (3164114613).

The spelling of 1034100312 in words is "one billion, thirty-four million, one hundred thousand, three hundred twelve".