102751961147 has 16 divisors (see below), whose sum is σ = 115200379872. Its totient is φ = 90824843520.

The previous prime is 102751961131. The next prime is 102751961167. The reversal of 102751961147 is 741169157201.

It is a cyclic number.

It is not a de Polignac number, because 102751961147 - 2⁴ = 102751961131 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102751961098 and 102751961107.

It is not an unprimeable number, because it can be changed into a prime (102751961167) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 523103 + ... + 692199.

It is an arithmetic number, because the mean of its divisors is an integer number (7200023742).

Almost surely, 2^102751961147 is an apocalyptic number.

102751961147 is a deficient number, since it is larger than the sum of its proper divisors (12448418725).

102751961147 is a wasteful number, since it uses less digits than its factorization.

102751961147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170638.

The product of its (nonzero) digits is 105840, while the sum is 44.

The spelling of 102751961147 in words is "one hundred two billion, seven hundred fifty-one million, nine hundred sixty-one thousand, one hundred forty-seven".