120135260345030 has 64 divisors (see below), whose sum is σ = 247514932224000. Its totient is φ = 41126006047488.

The previous prime is 120135260344993. The next prime is 120135260345053. The reversal of 120135260345030 is 30543062531021.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (35).

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, 189904391 + ... + 190535949.

It is an arithmetic number, because the mean of its divisors is an integer number (3867420816000).

Almost surely, 2^{120135260345030} is an apocalyptic number.

120135260345030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120135260345030 is an abundant number, since it is smaller than the sum of its proper divisors (127379671878970).

120135260345030 is a wasteful number, since it uses less digits than its factorization.

120135260345030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 635741.

The product of its (nonzero) digits is 64800, while the sum is 35.

The spelling of 120135260345030 in words is "one hundred twenty trillion, one hundred thirty-five billion, two hundred sixty million, three hundred forty-five thousand, thirty".