1207013147 has 4 divisors (see below), whose sum is σ = 1248634320. Its totient is φ = 1165391976.

The previous prime is 1207013123. The next prime is 1207013177. The reversal of 1207013147 is 7413107021.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1207013147 - 2⁶ = 1207013083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1207013177) 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, 20810543 + ... + 20810600.

It is an arithmetic number, because the mean of its divisors is an integer number (312158580).

Almost surely, 2^1207013147 is an apocalyptic number.

1207013147 is a deficient number, since it is larger than the sum of its proper divisors (41621173).

1207013147 is an equidigital number, since it uses as much as digits as its factorization.

1207013147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41621172.

The product of its (nonzero) digits is 1176, while the sum is 26.

The square root of 1207013147 is about 34742.0947411062. The cubic root of 1207013147 is about 1064.7247106733.

The spelling of 1207013147 in words is "one billion, two hundred seven million, thirteen thousand, one hundred forty-seven".