107447047157 has 4 divisors (see below), whose sum is σ = 109050734496. Its totient is φ = 105843359820.

The previous prime is 107447047133. The next prime is 107447047219. The reversal of 107447047157 is 751740744701.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 751740744701 = 12547 ⋅59913983.

It is a cyclic number.

It is not a de Polignac number, because 107447047157 - 2¹⁴ = 107447030773 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 (107447040157) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 801843569 + ... + 801843702.

It is an arithmetic number, because the mean of its divisors is an integer number (27262683624).

Almost surely, 2^107447047157 is an apocalyptic number.

It is an amenable number.

107447047157 is a deficient number, since it is larger than the sum of its proper divisors (1603687339).

107447047157 is an equidigital number, since it uses as much as digits as its factorization.

107447047157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1603687338.

The product of its (nonzero) digits is 768320, while the sum is 47.

The spelling of 107447047157 in words is "one hundred seven billion, four hundred forty-seven million, forty-seven thousand, one hundred fifty-seven".