1030102023120 has 80 divisors (see below), whose sum is σ = 3296326497792. Its totient is φ = 265832778240.

The previous prime is 1030102023113. The next prime is 1030102023121. The reversal of 1030102023120 is 213202010301.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×1030102023120² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 1030102023120.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030102023121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69219847 + ... + 69234726.

Almost surely, 2^{1030102023120} is an apocalyptic number.

1030102023120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1030102023120 is an abundant number, since it is smaller than the sum of its proper divisors (2266224474672).

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

1030102023120 is a wasteful number, since it uses less digits than its factorization.

1030102023120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138454620 (or 138454614 counting only the distinct ones).

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

Adding to 1030102023120 its reverse (213202010301), we get a palindrome (1243304033421).

The spelling of 1030102023120 in words is "one trillion, thirty billion, one hundred two million, twenty-three thousand, one hundred twenty".