126061102320 has 160 divisors (see below), whose sum is σ = 418427415360. Its totient is φ = 31283281920.

The previous prime is 126061102319. The next prime is 126061102333. The reversal of 126061102320 is 23201160621.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 189540 + ... + 536700.

It is an arithmetic number, because the mean of its divisors is an integer number (2615171346).

Almost surely, 2^126061102320 is an apocalyptic number.

126061102320 is a gapful number since it is divisible by the number (10) 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 126061102320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (209213707680).

126061102320 is an abundant number, since it is smaller than the sum of its proper divisors (292366313040).

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

126061102320 is a wasteful number, since it uses less digits than its factorization.

126061102320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347283 (or 347277 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 126061102320 its reverse (23201160621), we get a palindrome (149262262941).

The spelling of 126061102320 in words is "one hundred twenty-six billion, sixty-one million, one hundred two thousand, three hundred twenty".