120253141541402 has 4 divisors (see below), whose sum is σ = 180379712312106. Its totient is φ = 60126570770700.

The previous prime is 120253141541353. The next prime is 120253141541417. The reversal of 120253141541402 is 204145141352021.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 69750074425801 + 50503067115601 = 8351651^2 + 7106551^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30063285385349 + ... + 30063285385352.

Almost surely, 2^{120253141541402} is an apocalyptic number.

120253141541402 is a deficient number, since it is larger than the sum of its proper divisors (60126570770704).

120253141541402 is an equidigital number, since it uses as much as digits as its factorization.

120253141541402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60126570770703.

The product of its (nonzero) digits is 38400, while the sum is 35.

Adding to 120253141541402 its reverse (204145141352021), we get a palindrome (324398282893423).

The spelling of 120253141541402 in words is "one hundred twenty trillion, two hundred fifty-three billion, one hundred forty-one million, five hundred forty-one thousand, four hundred two".