151256651301066 has 8 divisors (see below), whose sum is σ = 302513302602144. Its totient is φ = 50418883767020.

The previous prime is 151256651300999. The next prime is 151256651301103. The reversal of 151256651301066 is 660103156652151.

It is a happy number.

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

151256651301066 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12604720941750 + ... + 12604720941761.

It is an arithmetic number, because the mean of its divisors is an integer number (37814162825268).

Almost surely, 2^{151256651301066} is an apocalyptic number.

151256651301066 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

151256651301066 is a wasteful number, since it uses less digits than its factorization.

151256651301066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25209441883516.

The product of its (nonzero) digits is 972000, while the sum is 48.

The spelling of 151256651301066 in words is "one hundred fifty-one trillion, two hundred fifty-six billion, six hundred fifty-one million, three hundred one thousand, sixty-six".