121671502701 has 8 divisors (see below), whose sum is σ = 185404194624. Its totient is φ = 69526572960.

The previous prime is 121671502669. The next prime is 121671502703. The reversal of 121671502701 is 107205176121.

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

It is not a de Polignac number, because 121671502701 - 2⁵ = 121671502669 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121671502703) 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, 2896940520 + ... + 2896940561.

It is an arithmetic number, because the mean of its divisors is an integer number (23175524328).

Almost surely, 2^121671502701 is an apocalyptic number.

It is an amenable number.

121671502701 is a deficient number, since it is larger than the sum of its proper divisors (63732691923).

121671502701 is an equidigital number, since it uses as much as digits as its factorization.

121671502701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5793881091.

The product of its (nonzero) digits is 5880, while the sum is 33.

Adding to 121671502701 its reverse (107205176121), we get a palindrome (228876678822).

The spelling of 121671502701 in words is "one hundred twenty-one billion, six hundred seventy-one million, five hundred two thousand, seven hundred one".