1015383745151 has 8 divisors (see below), whose sum is σ = 1047502909824. Its totient is φ = 983510704800.

The previous prime is 1015383745111. The next prime is 1015383745177. The reversal of 1015383745151 is 1515473835101.

It is a happy number.

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

It is not a de Polignac number, because 1015383745151 - 2²⁶ = 1015316636287 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 (1015383745111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61522700 + ... + 61539201.

It is an arithmetic number, because the mean of its divisors is an integer number (130937863728).

Almost surely, 2^{1015383745151} is an apocalyptic number.

1015383745151 is a deficient number, since it is larger than the sum of its proper divisors (32119164673).

1015383745151 is a wasteful number, since it uses less digits than its factorization.

1015383745151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123062161.

The product of its (nonzero) digits is 252000, while the sum is 44.

The spelling of 1015383745151 in words is "one trillion, fifteen billion, three hundred eighty-three million, seven hundred forty-five thousand, one hundred fifty-one".