151701220061771 has 8 divisors (see below), whose sum is σ = 158378817167520. Its totient is φ = 145030447279872.

The previous prime is 151701220061761. The next prime is 151701220061777. The reversal of 151701220061771 is 177160022107151.

151701220061771 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 151701220061771 - 2⁴² = 147303173550667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (151701220061777) 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, 1706035526 + ... + 1706124443.

It is an arithmetic number, because the mean of its divisors is an integer number (19797352145940).

Almost surely, 2^{151701220061771} is an apocalyptic number.

151701220061771 is a deficient number, since it is larger than the sum of its proper divisors (6677597105749).

151701220061771 is a wasteful number, since it uses less digits than its factorization.

151701220061771 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3412161925.

The product of its (nonzero) digits is 41160, while the sum is 41.

The spelling of 151701220061771 in words is "one hundred fifty-one trillion, seven hundred one billion, two hundred twenty million, sixty-one thousand, seven hundred seventy-one".