1230100023102 has 16 divisors (see below), whose sum is σ = 2464523778960. Its totient is φ = 409312718912.

The previous prime is 1230100023071. The next prime is 1230100023107. The reversal of 1230100023102 is 2013200010321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230100023107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 180151833 + ... + 180158660.

It is an arithmetic number, because the mean of its divisors is an integer number (154032736185).

Almost surely, 2^{1230100023102} is an apocalyptic number.

1230100023102 is an abundant number, since it is smaller than the sum of its proper divisors (1234423755858).

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

1230100023102 is a wasteful number, since it uses less digits than its factorization.

1230100023102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360311067.

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

Adding to 1230100023102 its reverse (2013200010321), we get a palindrome (3243300033423).

The spelling of 1230100023102 in words is "one trillion, two hundred thirty billion, one hundred million, twenty-three thousand, one hundred two".