120601453266 has 24 divisors (see below), whose sum is σ = 298632170304. Its totient is φ = 34457558040.

The previous prime is 120601453253. The next prime is 120601453277. The reversal of 120601453266 is 662354106021.

120601453266 is a `hidden beast` number, since 1 + 2 + 0 + 60 + 1 + 4 + 532 + 66 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 120601453266.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 478577070 + ... + 478577321.

It is an arithmetic number, because the mean of its divisors is an integer number (12443007096).

Almost surely, 2^120601453266 is an apocalyptic number.

120601453266 is an abundant number, since it is smaller than the sum of its proper divisors (178030717038).

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

120601453266 is a wasteful number, since it uses less digits than its factorization.

120601453266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 957154406 (or 957154403 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

Adding to 120601453266 its reverse (662354106021), we get a palindrome (782955559287).

The spelling of 120601453266 in words is "one hundred twenty billion, six hundred one million, four hundred fifty-three thousand, two hundred sixty-six".