1012230034100 has 18 divisors (see below), whose sum is σ = 2196539174214. Its totient is φ = 404892013600.

The previous prime is 1012230034091. The next prime is 1012230034103. The reversal of 1012230034100 is 14300322101.

It can be written as a sum of positive squares in 3 ways, for example, as 287804352676 + 724425681424 = 536474^2 + 851132^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012230034103) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5061150071 + ... + 5061150270.

It is an arithmetic number, because the mean of its divisors is an integer number (122029954123).

Almost surely, 2^{1012230034100} is an apocalyptic number.

1012230034100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1012230034100 is an abundant number, since it is smaller than the sum of its proper divisors (1184309140114).

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

1012230034100 is a wasteful number, since it uses less digits than its factorization.

1012230034100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10122300355 (or 10122300348 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 1012230034100 its reverse (14300322101), we get a palindrome (1026530356201).

The spelling of 1012230034100 in words is "one trillion, twelve billion, two hundred thirty million, thirty-four thousand, one hundred".