1147010213890 has 16 divisors (see below), whose sum is σ = 2064900992760. Its totient is φ = 458741283840.

The previous prime is 1147010213863. The next prime is 1147010213893. The reversal of 1147010213890 is 983120107411.

It can be written as a sum of positive squares in 4 ways, for example, as 1131859804321 + 15150409569 = 1063889^2 + 123087^2 .

It is not an unprimeable number, because it can be changed into a prime (1147010213893) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7773471 + ... + 7919650.

Almost surely, 2^{1147010213890} is an apocalyptic number.

1147010213890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1147010213890 is a deficient number, since it is larger than the sum of its proper divisors (917890778870).

1147010213890 is a wasteful number, since it uses less digits than its factorization.

1147010213890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15700437.

The product of its (nonzero) digits is 12096, while the sum is 37.

The spelling of 1147010213890 in words is "one trillion, one hundred forty-seven billion, ten million, two hundred thirteen thousand, eight hundred ninety".