120131211461 has 8 divisors (see below), whose sum is σ = 120377643264. Its totient is φ = 119884841440.

The previous prime is 120131211457. The next prime is 120131211469. The reversal of 120131211461 is 164112131021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 120131211461 - 2² = 120131211457 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120131211469) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7863116 + ... + 7878378.

It is an arithmetic number, because the mean of its divisors is an integer number (15047205408).

Almost surely, 2^120131211461 is an apocalyptic number.

It is an amenable number.

120131211461 is a deficient number, since it is larger than the sum of its proper divisors (246431803).

120131211461 is a wasteful number, since it uses less digits than its factorization.

120131211461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30891.

The product of its (nonzero) digits is 288, while the sum is 23.

Adding to 120131211461 its reverse (164112131021), we get a palindrome (284243342482).

The spelling of 120131211461 in words is "one hundred twenty billion, one hundred thirty-one million, two hundred eleven thousand, four hundred sixty-one".